From 5cf58a4d6b87937e79770f936aa3f96e0d1c4984 Mon Sep 17 00:00:00 2001 From: Shish Date: Tue, 23 Feb 2010 09:14:34 +0000 Subject: [PATCH] no need for datadict --- lib/adodb/adodb-datadict.inc.php | 889 ------------------- lib/adodb/datadict/datadict-access.inc.php | 95 -- lib/adodb/datadict/datadict-db2.inc.php | 143 --- lib/adodb/datadict/datadict-firebird.inc.php | 151 ---- lib/adodb/datadict/datadict-generic.inc.php | 126 --- lib/adodb/datadict/datadict-ibase.inc.php | 67 -- lib/adodb/datadict/datadict-informix.inc.php | 80 -- lib/adodb/datadict/datadict-mssql.inc.php | 282 ------ lib/adodb/datadict/datadict-mysql.inc.php | 181 ---- lib/adodb/datadict/datadict-oci8.inc.php | 290 ------ lib/adodb/datadict/datadict-postgres.inc.php | 371 -------- lib/adodb/datadict/datadict-sapdb.inc.php | 121 --- lib/adodb/datadict/datadict-sybase.inc.php | 228 ----- 13 files changed, 3024 deletions(-) delete mode 100644 lib/adodb/adodb-datadict.inc.php delete mode 100644 lib/adodb/datadict/datadict-access.inc.php delete mode 100644 lib/adodb/datadict/datadict-db2.inc.php delete mode 100644 lib/adodb/datadict/datadict-firebird.inc.php delete mode 100644 lib/adodb/datadict/datadict-generic.inc.php delete mode 100644 lib/adodb/datadict/datadict-ibase.inc.php delete mode 100644 lib/adodb/datadict/datadict-informix.inc.php delete mode 100644 lib/adodb/datadict/datadict-mssql.inc.php delete mode 100644 lib/adodb/datadict/datadict-mysql.inc.php delete mode 100644 lib/adodb/datadict/datadict-oci8.inc.php delete mode 100644 lib/adodb/datadict/datadict-postgres.inc.php delete mode 100644 lib/adodb/datadict/datadict-sapdb.inc.php delete mode 100644 lib/adodb/datadict/datadict-sybase.inc.php diff --git a/lib/adodb/adodb-datadict.inc.php b/lib/adodb/adodb-datadict.inc.php deleted file mode 100644 index c31edd82..00000000 --- a/lib/adodb/adodb-datadict.inc.php +++ /dev/null @@ -1,889 +0,0 @@ -$str

"; -$a= Lens_ParseArgs($str); -print "
";
-print_r($a);
-print "
"; -} - - -if (!function_exists('ctype_alnum')) { - function ctype_alnum($text) { - return preg_match('/^[a-z0-9]*$/i', $text); - } -} - -//Lens_ParseTest(); - -/** - Parse arguments, treat "text" (text) and 'text' as quotation marks. - To escape, use "" or '' or )) - - Will read in "abc def" sans quotes, as: abc def - Same with 'abc def'. - However if `abc def`, then will read in as `abc def` - - @param endstmtchar Character that indicates end of statement - @param tokenchars Include the following characters in tokens apart from A-Z and 0-9 - @returns 2 dimensional array containing parsed tokens. -*/ -function Lens_ParseArgs($args,$endstmtchar=',',$tokenchars='_.-') -{ - $pos = 0; - $intoken = false; - $stmtno = 0; - $endquote = false; - $tokens = array(); - $tokens[$stmtno] = array(); - $max = strlen($args); - $quoted = false; - $tokarr = array(); - - while ($pos < $max) { - $ch = substr($args,$pos,1); - switch($ch) { - case ' ': - case "\t": - case "\n": - case "\r": - if (!$quoted) { - if ($intoken) { - $intoken = false; - $tokens[$stmtno][] = implode('',$tokarr); - } - break; - } - - $tokarr[] = $ch; - break; - - case '`': - if ($intoken) $tokarr[] = $ch; - case '(': - case ')': - case '"': - case "'": - - if ($intoken) { - if (empty($endquote)) { - $tokens[$stmtno][] = implode('',$tokarr); - if ($ch == '(') $endquote = ')'; - else $endquote = $ch; - $quoted = true; - $intoken = true; - $tokarr = array(); - } else if ($endquote == $ch) { - $ch2 = substr($args,$pos+1,1); - if ($ch2 == $endquote) { - $pos += 1; - $tokarr[] = $ch2; - } else { - $quoted = false; - $intoken = false; - $tokens[$stmtno][] = implode('',$tokarr); - $endquote = ''; - } - } else - $tokarr[] = $ch; - - }else { - - if ($ch == '(') $endquote = ')'; - else $endquote = $ch; - $quoted = true; - $intoken = true; - $tokarr = array(); - if ($ch == '`') $tokarr[] = '`'; - } - break; - - default: - - if (!$intoken) { - if ($ch == $endstmtchar) { - $stmtno += 1; - $tokens[$stmtno] = array(); - break; - } - - $intoken = true; - $quoted = false; - $endquote = false; - $tokarr = array(); - - } - - if ($quoted) $tokarr[] = $ch; - else if (ctype_alnum($ch) || strpos($tokenchars,$ch) !== false) $tokarr[] = $ch; - else { - if ($ch == $endstmtchar) { - $tokens[$stmtno][] = implode('',$tokarr); - $stmtno += 1; - $tokens[$stmtno] = array(); - $intoken = false; - $tokarr = array(); - break; - } - $tokens[$stmtno][] = implode('',$tokarr); - $tokens[$stmtno][] = $ch; - $intoken = false; - } - } - $pos += 1; - } - if ($intoken) $tokens[$stmtno][] = implode('',$tokarr); - - return $tokens; -} - - -class ADODB_DataDict { - var $connection; - var $debug = false; - var $dropTable = 'DROP TABLE %s'; - var $renameTable = 'RENAME TABLE %s TO %s'; - var $dropIndex = 'DROP INDEX %s'; - var $addCol = ' ADD'; - var $alterCol = ' ALTER COLUMN'; - var $dropCol = ' DROP COLUMN'; - var $renameColumn = 'ALTER TABLE %s RENAME COLUMN %s TO %s'; // table, old-column, new-column, column-definitions (not used by default) - var $nameRegex = '\w'; - var $nameRegexBrackets = 'a-zA-Z0-9_\(\)'; - var $schema = false; - var $serverInfo = array(); - var $autoIncrement = false; - var $dataProvider; - var $invalidResizeTypes4 = array('CLOB','BLOB','TEXT','DATE','TIME'); // for changetablesql - var $blobSize = 100; /// any varchar/char field this size or greater is treated as a blob - /// in other words, we use a text area for editting. - - function GetCommentSQL($table,$col) - { - return false; - } - - function SetCommentSQL($table,$col,$cmt) - { - return false; - } - - function MetaTables() - { - if (!$this->connection->IsConnected()) return array(); - return $this->connection->MetaTables(); - } - - function MetaColumns($tab, $upper=true, $schema=false) - { - if (!$this->connection->IsConnected()) return array(); - return $this->connection->MetaColumns($this->TableName($tab), $upper, $schema); - } - - function MetaPrimaryKeys($tab,$owner=false,$intkey=false) - { - if (!$this->connection->IsConnected()) return array(); - return $this->connection->MetaPrimaryKeys($this->TableName($tab), $owner, $intkey); - } - - function MetaIndexes($table, $primary = false, $owner = false) - { - if (!$this->connection->IsConnected()) return array(); - return $this->connection->MetaIndexes($this->TableName($table), $primary, $owner); - } - - function MetaType($t,$len=-1,$fieldobj=false) - { - return ADORecordSet::MetaType($t,$len,$fieldobj); - } - - function NameQuote($name = NULL,$allowBrackets=false) - { - if (!is_string($name)) { - return FALSE; - } - - $name = trim($name); - - if ( !is_object($this->connection) ) { - return $name; - } - - $quote = $this->connection->nameQuote; - - // if name is of the form `name`, quote it - if ( preg_match('/^`(.+)`$/', $name, $matches) ) { - return $quote . $matches[1] . $quote; - } - - // if name contains special characters, quote it - $regex = ($allowBrackets) ? $this->nameRegexBrackets : $this->nameRegex; - - if ( !preg_match('/^[' . $regex . ']+$/', $name) ) { - return $quote . $name . $quote; - } - - return $name; - } - - function TableName($name) - { - if ( $this->schema ) { - return $this->NameQuote($this->schema) .'.'. $this->NameQuote($name); - } - return $this->NameQuote($name); - } - - // Executes the sql array returned by GetTableSQL and GetIndexSQL - function ExecuteSQLArray($sql, $continueOnError = true) - { - $rez = 2; - $conn = &$this->connection; - $saved = $conn->debug; - foreach($sql as $line) { - - if ($this->debug) $conn->debug = true; - $ok = $conn->Execute($line); - $conn->debug = $saved; - if (!$ok) { - if ($this->debug) ADOConnection::outp($conn->ErrorMsg()); - if (!$continueOnError) return 0; - $rez = 1; - } - } - return $rez; - } - - /** - Returns the actual type given a character code. - - C: varchar - X: CLOB (character large object) or largest varchar size if CLOB is not supported - C2: Multibyte varchar - X2: Multibyte CLOB - - B: BLOB (binary large object) - - D: Date - T: Date-time - L: Integer field suitable for storing booleans (0 or 1) - I: Integer - F: Floating point number - N: Numeric or decimal number - */ - - function ActualType($meta) - { - return $meta; - } - - function CreateDatabase($dbname,$options=false) - { - $options = $this->_Options($options); - $sql = array(); - - $s = 'CREATE DATABASE ' . $this->NameQuote($dbname); - if (isset($options[$this->upperName])) - $s .= ' '.$options[$this->upperName]; - - $sql[] = $s; - return $sql; - } - - /* - Generates the SQL to create index. Returns an array of sql strings. - */ - function CreateIndexSQL($idxname, $tabname, $flds, $idxoptions = false) - { - if (!is_array($flds)) { - $flds = explode(',',$flds); - } - - foreach($flds as $key => $fld) { - # some indexes can use partial fields, eg. index first 32 chars of "name" with NAME(32) - $flds[$key] = $this->NameQuote($fld,$allowBrackets=true); - } - - return $this->_IndexSQL($this->NameQuote($idxname), $this->TableName($tabname), $flds, $this->_Options($idxoptions)); - } - - function DropIndexSQL ($idxname, $tabname = NULL) - { - return array(sprintf($this->dropIndex, $this->NameQuote($idxname), $this->TableName($tabname))); - } - - function SetSchema($schema) - { - $this->schema = $schema; - } - - function AddColumnSQL($tabname, $flds) - { - $tabname = $this->TableName ($tabname); - $sql = array(); - list($lines,$pkey,$idxs) = $this->_GenFields($flds); - // genfields can return FALSE at times - if ($lines == null) $lines = array(); - $alter = 'ALTER TABLE ' . $tabname . $this->addCol . ' '; - foreach($lines as $v) { - $sql[] = $alter . $v; - } - if (is_array($idxs)) { - foreach($idxs as $idx => $idxdef) { - $sql_idxs = $this->CreateIndexSql($idx, $tabname, $idxdef['cols'], $idxdef['opts']); - $sql = array_merge($sql, $sql_idxs); - } - } - return $sql; - } - - /** - * Change the definition of one column - * - * As some DBM's can't do that on there own, you need to supply the complete defintion of the new table, - * to allow, recreating the table and copying the content over to the new table - * @param string $tabname table-name - * @param string $flds column-name and type for the changed column - * @param string $tableflds='' complete defintion of the new table, eg. for postgres, default '' - * @param array/string $tableoptions='' options for the new table see CreateTableSQL, default '' - * @return array with SQL strings - */ - function AlterColumnSQL($tabname, $flds, $tableflds='',$tableoptions='') - { - $tabname = $this->TableName ($tabname); - $sql = array(); - list($lines,$pkey,$idxs) = $this->_GenFields($flds); - // genfields can return FALSE at times - if ($lines == null) $lines = array(); - $alter = 'ALTER TABLE ' . $tabname . $this->alterCol . ' '; - foreach($lines as $v) { - $sql[] = $alter . $v; - } - if (is_array($idxs)) { - foreach($idxs as $idx => $idxdef) { - $sql_idxs = $this->CreateIndexSql($idx, $tabname, $idxdef['cols'], $idxdef['opts']); - $sql = array_merge($sql, $sql_idxs); - } - - } - return $sql; - } - - /** - * Rename one column - * - * Some DBM's can only do this together with changeing the type of the column (even if that stays the same, eg. mysql) - * @param string $tabname table-name - * @param string $oldcolumn column-name to be renamed - * @param string $newcolumn new column-name - * @param string $flds='' complete column-defintion-string like for AddColumnSQL, only used by mysql atm., default='' - * @return array with SQL strings - */ - function RenameColumnSQL($tabname,$oldcolumn,$newcolumn,$flds='') - { - $tabname = $this->TableName ($tabname); - if ($flds) { - list($lines,$pkey,$idxs) = $this->_GenFields($flds); - // genfields can return FALSE at times - if ($lines == null) $lines = array(); - list(,$first) = each($lines); - list(,$column_def) = split("[\t ]+",$first,2); - } - return array(sprintf($this->renameColumn,$tabname,$this->NameQuote($oldcolumn),$this->NameQuote($newcolumn),$column_def)); - } - - /** - * Drop one column - * - * Some DBM's can't do that on there own, you need to supply the complete defintion of the new table, - * to allow, recreating the table and copying the content over to the new table - * @param string $tabname table-name - * @param string $flds column-name and type for the changed column - * @param string $tableflds='' complete defintion of the new table, eg. for postgres, default '' - * @param array/string $tableoptions='' options for the new table see CreateTableSQL, default '' - * @return array with SQL strings - */ - function DropColumnSQL($tabname, $flds, $tableflds='',$tableoptions='') - { - $tabname = $this->TableName ($tabname); - if (!is_array($flds)) $flds = explode(',',$flds); - $sql = array(); - $alter = 'ALTER TABLE ' . $tabname . $this->dropCol . ' '; - foreach($flds as $v) { - $sql[] = $alter . $this->NameQuote($v); - } - return $sql; - } - - function DropTableSQL($tabname) - { - return array (sprintf($this->dropTable, $this->TableName($tabname))); - } - - function RenameTableSQL($tabname,$newname) - { - return array (sprintf($this->renameTable, $this->TableName($tabname),$this->TableName($newname))); - } - - /** - Generate the SQL to create table. Returns an array of sql strings. - */ - function CreateTableSQL($tabname, $flds, $tableoptions=array()) - { - list($lines,$pkey,$idxs) = $this->_GenFields($flds, true); - // genfields can return FALSE at times - if ($lines == null) $lines = array(); - - $taboptions = $this->_Options($tableoptions); - $tabname = $this->TableName ($tabname); - $sql = $this->_TableSQL($tabname,$lines,$pkey,$taboptions); - - // ggiunta - 2006/10/12 - KLUDGE: - // if we are on autoincrement, and table options includes REPLACE, the - // autoincrement sequence has already been dropped on table creation sql, so - // we avoid passing REPLACE to trigger creation code. This prevents - // creating sql that double-drops the sequence - if ($this->autoIncrement && isset($taboptions['REPLACE'])) - unset($taboptions['REPLACE']); - $tsql = $this->_Triggers($tabname,$taboptions); - foreach($tsql as $s) $sql[] = $s; - - if (is_array($idxs)) { - foreach($idxs as $idx => $idxdef) { - $sql_idxs = $this->CreateIndexSql($idx, $tabname, $idxdef['cols'], $idxdef['opts']); - $sql = array_merge($sql, $sql_idxs); - } - } - - return $sql; - } - - function _GenFields($flds,$widespacing=false) - { - if (is_string($flds)) { - $padding = ' '; - $txt = $flds.$padding; - $flds = array(); - $flds0 = Lens_ParseArgs($txt,','); - $hasparam = false; - foreach($flds0 as $f0) { - $f1 = array(); - foreach($f0 as $token) { - switch (strtoupper($token)) { - case 'INDEX': - $f1['INDEX'] = ''; - // fall through intentionally - case 'CONSTRAINT': - case 'DEFAULT': - $hasparam = $token; - break; - default: - if ($hasparam) $f1[$hasparam] = $token; - else $f1[] = $token; - $hasparam = false; - break; - } - } - // 'index' token without a name means single column index: name it after column - if (array_key_exists('INDEX', $f1) && $f1['INDEX'] == '') { - $f1['INDEX'] = isset($f0['NAME']) ? $f0['NAME'] : $f0[0]; - // check if column name used to create an index name was quoted - if (($f1['INDEX'][0] == '"' || $f1['INDEX'][0] == "'" || $f1['INDEX'][0] == "`") && - ($f1['INDEX'][0] == substr($f1['INDEX'], -1))) { - $f1['INDEX'] = $f1['INDEX'][0].'idx_'.substr($f1['INDEX'], 1, -1).$f1['INDEX'][0]; - } - else - $f1['INDEX'] = 'idx_'.$f1['INDEX']; - } - // reset it, so we don't get next field 1st token as INDEX... - $hasparam = false; - - $flds[] = $f1; - - } - } - $this->autoIncrement = false; - $lines = array(); - $pkey = array(); - $idxs = array(); - foreach($flds as $fld) { - $fld = _array_change_key_case($fld); - - $fname = false; - $fdefault = false; - $fautoinc = false; - $ftype = false; - $fsize = false; - $fprec = false; - $fprimary = false; - $fnoquote = false; - $fdefts = false; - $fdefdate = false; - $fconstraint = false; - $fnotnull = false; - $funsigned = false; - $findex = ''; - $funiqueindex = false; - - //----------------- - // Parse attributes - foreach($fld as $attr => $v) { - if ($attr == 2 && is_numeric($v)) $attr = 'SIZE'; - else if (is_numeric($attr) && $attr > 1 && !is_numeric($v)) $attr = strtoupper($v); - - switch($attr) { - case '0': - case 'NAME': $fname = $v; break; - case '1': - case 'TYPE': $ty = $v; $ftype = $this->ActualType(strtoupper($v)); break; - - case 'SIZE': - $dotat = strpos($v,'.'); if ($dotat === false) $dotat = strpos($v,','); - if ($dotat === false) $fsize = $v; - else { - $fsize = substr($v,0,$dotat); - $fprec = substr($v,$dotat+1); - } - break; - case 'UNSIGNED': $funsigned = true; break; - case 'AUTOINCREMENT': - case 'AUTO': $fautoinc = true; $fnotnull = true; break; - case 'KEY': - // a primary key col can be non unique in itself (if key spans many cols...) - case 'PRIMARY': $fprimary = $v; $fnotnull = true; /*$funiqueindex = true;*/ break; - case 'DEF': - case 'DEFAULT': $fdefault = $v; break; - case 'NOTNULL': $fnotnull = $v; break; - case 'NOQUOTE': $fnoquote = $v; break; - case 'DEFDATE': $fdefdate = $v; break; - case 'DEFTIMESTAMP': $fdefts = $v; break; - case 'CONSTRAINT': $fconstraint = $v; break; - // let INDEX keyword create a 'very standard' index on column - case 'INDEX': $findex = $v; break; - case 'UNIQUE': $funiqueindex = true; break; - } //switch - } // foreach $fld - - //-------------------- - // VALIDATE FIELD INFO - if (!strlen($fname)) { - if ($this->debug) ADOConnection::outp("Undefined NAME"); - return false; - } - - $fid = strtoupper(preg_replace('/^`(.+)`$/', '$1', $fname)); - $fname = $this->NameQuote($fname); - - if (!strlen($ftype)) { - if ($this->debug) ADOConnection::outp("Undefined TYPE for field '$fname'"); - return false; - } else { - $ftype = strtoupper($ftype); - } - - $ftype = $this->_GetSize($ftype, $ty, $fsize, $fprec); - - if ($ty == 'X' || $ty == 'X2' || $ty == 'B') $fnotnull = false; // some blob types do not accept nulls - - if ($fprimary) $pkey[] = $fname; - - // some databases do not allow blobs to have defaults - if ($ty == 'X') $fdefault = false; - - // build list of indexes - if ($findex != '') { - if (array_key_exists($findex, $idxs)) { - $idxs[$findex]['cols'][] = ($fname); - if (in_array('UNIQUE', $idxs[$findex]['opts']) != $funiqueindex) { - if ($this->debug) ADOConnection::outp("Index $findex defined once UNIQUE and once not"); - } - if ($funiqueindex && !in_array('UNIQUE', $idxs[$findex]['opts'])) - $idxs[$findex]['opts'][] = 'UNIQUE'; - } - else - { - $idxs[$findex] = array(); - $idxs[$findex]['cols'] = array($fname); - if ($funiqueindex) - $idxs[$findex]['opts'] = array('UNIQUE'); - else - $idxs[$findex]['opts'] = array(); - } - } - - //-------------------- - // CONSTRUCT FIELD SQL - if ($fdefts) { - if (substr($this->connection->databaseType,0,5) == 'mysql') { - $ftype = 'TIMESTAMP'; - } else { - $fdefault = $this->connection->sysTimeStamp; - } - } else if ($fdefdate) { - if (substr($this->connection->databaseType,0,5) == 'mysql') { - $ftype = 'TIMESTAMP'; - } else { - $fdefault = $this->connection->sysDate; - } - } else if ($fdefault !== false && !$fnoquote) { - if ($ty == 'C' or $ty == 'X' or - ( substr($fdefault,0,1) != "'" && !is_numeric($fdefault))) { - - if (($ty == 'D' || $ty == 'T') && strtolower($fdefault) != 'null') { - // convert default date into database-aware code - if ($ty == 'T') - { - $fdefault = $this->connection->DBTimeStamp($fdefault); - } - else - { - $fdefault = $this->connection->DBDate($fdefault); - } - } - else - if (strlen($fdefault) != 1 && substr($fdefault,0,1) == ' ' && substr($fdefault,strlen($fdefault)-1) == ' ') - $fdefault = trim($fdefault); - else if (strtolower($fdefault) != 'null') - $fdefault = $this->connection->qstr($fdefault); - } - } - $suffix = $this->_CreateSuffix($fname,$ftype,$fnotnull,$fdefault,$fautoinc,$fconstraint,$funsigned); - - // add index creation - if ($widespacing) $fname = str_pad($fname,24); - - // check for field names appearing twice - if (array_key_exists($fid, $lines)) { - ADOConnection::outp("Field '$fname' defined twice"); - } - - $lines[$fid] = $fname.' '.$ftype.$suffix; - - if ($fautoinc) $this->autoIncrement = true; - } // foreach $flds - - return array($lines,$pkey,$idxs); - } - - /** - GENERATE THE SIZE PART OF THE DATATYPE - $ftype is the actual type - $ty is the type defined originally in the DDL - */ - function _GetSize($ftype, $ty, $fsize, $fprec) - { - if (strlen($fsize) && $ty != 'X' && $ty != 'B' && strpos($ftype,'(') === false) { - $ftype .= "(".$fsize; - if (strlen($fprec)) $ftype .= ",".$fprec; - $ftype .= ')'; - } - return $ftype; - } - - - // return string must begin with space - function _CreateSuffix($fname,$ftype,$fnotnull,$fdefault,$fautoinc,$fconstraint) - { - $suffix = ''; - if (strlen($fdefault)) $suffix .= " DEFAULT $fdefault"; - if ($fnotnull) $suffix .= ' NOT NULL'; - if ($fconstraint) $suffix .= ' '.$fconstraint; - return $suffix; - } - - function _IndexSQL($idxname, $tabname, $flds, $idxoptions) - { - $sql = array(); - - if ( isset($idxoptions['REPLACE']) || isset($idxoptions['DROP']) ) { - $sql[] = sprintf ($this->dropIndex, $idxname); - if ( isset($idxoptions['DROP']) ) - return $sql; - } - - if ( empty ($flds) ) { - return $sql; - } - - $unique = isset($idxoptions['UNIQUE']) ? ' UNIQUE' : ''; - - $s = 'CREATE' . $unique . ' INDEX ' . $idxname . ' ON ' . $tabname . ' '; - - if ( isset($idxoptions[$this->upperName]) ) - $s .= $idxoptions[$this->upperName]; - - if ( is_array($flds) ) - $flds = implode(', ',$flds); - $s .= '(' . $flds . ')'; - $sql[] = $s; - - return $sql; - } - - function _DropAutoIncrement($tabname) - { - return false; - } - - function _TableSQL($tabname,$lines,$pkey,$tableoptions) - { - $sql = array(); - - if (isset($tableoptions['REPLACE']) || isset ($tableoptions['DROP'])) { - $sql[] = sprintf($this->dropTable,$tabname); - if ($this->autoIncrement) { - $sInc = $this->_DropAutoIncrement($tabname); - if ($sInc) $sql[] = $sInc; - } - if ( isset ($tableoptions['DROP']) ) { - return $sql; - } - } - $s = "CREATE TABLE $tabname (\n"; - $s .= implode(",\n", $lines); - if (sizeof($pkey)>0) { - $s .= ",\n PRIMARY KEY ("; - $s .= implode(", ",$pkey).")"; - } - if (isset($tableoptions['CONSTRAINTS'])) - $s .= "\n".$tableoptions['CONSTRAINTS']; - - if (isset($tableoptions[$this->upperName.'_CONSTRAINTS'])) - $s .= "\n".$tableoptions[$this->upperName.'_CONSTRAINTS']; - - $s .= "\n)"; - if (isset($tableoptions[$this->upperName])) $s .= $tableoptions[$this->upperName]; - $sql[] = $s; - - return $sql; - } - - /** - GENERATE TRIGGERS IF NEEDED - used when table has auto-incrementing field that is emulated using triggers - */ - function _Triggers($tabname,$taboptions) - { - return array(); - } - - /** - Sanitize options, so that array elements with no keys are promoted to keys - */ - function _Options($opts) - { - if (!is_array($opts)) return array(); - $newopts = array(); - foreach($opts as $k => $v) { - if (is_numeric($k)) $newopts[strtoupper($v)] = $v; - else $newopts[strtoupper($k)] = $v; - } - return $newopts; - } - - /** - "Florian Buzin [ easywe ]" - - This function changes/adds new fields to your table. You don't - have to know if the col is new or not. It will check on its own. - */ - function ChangeTableSQL($tablename, $flds, $tableoptions = false) - { - global $ADODB_FETCH_MODE; - - $save = $ADODB_FETCH_MODE; - $ADODB_FETCH_MODE = ADODB_FETCH_ASSOC; - if ($this->connection->fetchMode !== false) $savem = $this->connection->SetFetchMode(false); - - // check table exists - $save_handler = $this->connection->raiseErrorFn; - $this->connection->raiseErrorFn = ''; - $cols = $this->MetaColumns($tablename); - $this->connection->raiseErrorFn = $save_handler; - - if (isset($savem)) $this->connection->SetFetchMode($savem); - $ADODB_FETCH_MODE = $save; - - if ( empty($cols)) { - return $this->CreateTableSQL($tablename, $flds, $tableoptions); - } - - if (is_array($flds)) { - // Cycle through the update fields, comparing - // existing fields to fields to update. - // if the Metatype and size is exactly the - // same, ignore - by Mark Newham - $holdflds = array(); - foreach($flds as $k=>$v) { - if ( isset($cols[$k]) && is_object($cols[$k]) ) { - // If already not allowing nulls, then don't change - $obj = $cols[$k]; - if (isset($obj->not_null) && $obj->not_null) - $v = str_replace('NOT NULL','',$v); - - $c = $cols[$k]; - $ml = $c->max_length; - $mt = $this->MetaType($c->type,$ml); - if ($ml == -1) $ml = ''; - if ($mt == 'X') $ml = $v['SIZE']; - if (($mt != $v['TYPE']) || $ml != $v['SIZE']) { - $holdflds[$k] = $v; - } - } else { - $holdflds[$k] = $v; - } - } - $flds = $holdflds; - } - - - // already exists, alter table instead - list($lines,$pkey,$idxs) = $this->_GenFields($flds); - // genfields can return FALSE at times - if ($lines == null) $lines = array(); - $alter = 'ALTER TABLE ' . $this->TableName($tablename); - $sql = array(); - - foreach ( $lines as $id => $v ) { - if ( isset($cols[$id]) && is_object($cols[$id]) ) { - - $flds = Lens_ParseArgs($v,','); - - // We are trying to change the size of the field, if not allowed, simply ignore the request. - if ($flds && in_array(strtoupper(substr($flds[0][1],0,4)),$this->invalidResizeTypes4)) { - echo "

$this->alterCol cannot be changed to $flds currently

"; - continue; - } - $sql[] = $alter . $this->alterCol . ' ' . $v; - } else { - $sql[] = $alter . $this->addCol . ' ' . $v; - } - } - - return $sql; - } -} // class -?> \ No newline at end of file diff --git a/lib/adodb/datadict/datadict-access.inc.php b/lib/adodb/datadict/datadict-access.inc.php deleted file mode 100644 index 4b62eb84..00000000 --- a/lib/adodb/datadict/datadict-access.inc.php +++ /dev/null @@ -1,95 +0,0 @@ -debug) ADOConnection::outp("Warning: Access does not supported DEFAULT values (field $fname)"); - } - if ($fnotnull) $suffix .= ' NOT NULL'; - if ($fconstraint) $suffix .= ' '.$fconstraint; - return $suffix; - } - - function CreateDatabase($dbname,$options=false) - { - return array(); - } - - - function SetSchema($schema) - { - } - - function AlterColumnSQL($tabname, $flds) - { - if ($this->debug) ADOConnection::outp("AlterColumnSQL not supported"); - return array(); - } - - - function DropColumnSQL($tabname, $flds) - { - if ($this->debug) ADOConnection::outp("DropColumnSQL not supported"); - return array(); - } - -} - - -?> \ No newline at end of file diff --git a/lib/adodb/datadict/datadict-db2.inc.php b/lib/adodb/datadict/datadict-db2.inc.php deleted file mode 100644 index 21191b35..00000000 --- a/lib/adodb/datadict/datadict-db2.inc.php +++ /dev/null @@ -1,143 +0,0 @@ -debug) ADOConnection::outp("AlterColumnSQL not supported"); - return array(); - } - - - function DropColumnSQL($tabname, $flds) - { - if ($this->debug) ADOConnection::outp("DropColumnSQL not supported"); - return array(); - } - - - function ChangeTableSQL($tablename, $flds, $tableoptions = false) - { - - /** - Allow basic table changes to DB2 databases - DB2 will fatally reject changes to non character columns - - */ - - $validTypes = array("CHAR","VARC"); - $invalidTypes = array("BIGI","BLOB","CLOB","DATE", "DECI","DOUB", "INTE", "REAL","SMAL", "TIME"); - // check table exists - $cols = &$this->MetaColumns($tablename); - if ( empty($cols)) { - return $this->CreateTableSQL($tablename, $flds, $tableoptions); - } - - // already exists, alter table instead - list($lines,$pkey) = $this->_GenFields($flds); - $alter = 'ALTER TABLE ' . $this->TableName($tablename); - $sql = array(); - - foreach ( $lines as $id => $v ) { - if ( isset($cols[$id]) && is_object($cols[$id]) ) { - /** - If the first field of $v is the fieldname, and - the second is the field type/size, we assume its an - attempt to modify the column size, so check that it is allowed - $v can have an indeterminate number of blanks between the - fields, so account for that too - */ - $vargs = explode(' ' , $v); - // assume that $vargs[0] is the field name. - $i=0; - // Find the next non-blank value; - for ($i=1;$ialterCol . ' ' . $v; - } else { - $sql[] = $alter . $this->addCol . ' ' . $v; - } - } - - return $sql; - } - -} - - -?> \ No newline at end of file diff --git a/lib/adodb/datadict/datadict-firebird.inc.php b/lib/adodb/datadict/datadict-firebird.inc.php deleted file mode 100644 index 6598d95a..00000000 --- a/lib/adodb/datadict/datadict-firebird.inc.php +++ /dev/null @@ -1,151 +0,0 @@ -connection) ) { - return $name; - } - - $quote = $this->connection->nameQuote; - - // if name is of the form `name`, quote it - if ( preg_match('/^`(.+)`$/', $name, $matches) ) { - return $quote . $matches[1] . $quote; - } - - // if name contains special characters, quote it - if ( !preg_match('/^[' . $this->nameRegex . ']+$/', $name) ) { - return $quote . $name . $quote; - } - - return $quote . $name . $quote; - } - - function CreateDatabase($dbname, $options=false) - { - $options = $this->_Options($options); - $sql = array(); - - $sql[] = "DECLARE EXTERNAL FUNCTION LOWER CSTRING(80) RETURNS CSTRING(80) FREE_IT ENTRY_POINT 'IB_UDF_lower' MODULE_NAME 'ib_udf'"; - - return $sql; - } - - function _DropAutoIncrement($t) - { - if (strpos($t,'.') !== false) { - $tarr = explode('.',$t); - return 'DROP GENERATOR '.$tarr[0].'."gen_'.$tarr[1].'"'; - } - return 'DROP GENERATOR "GEN_'.$t; - } - - - function _CreateSuffix($fname,$ftype,$fnotnull,$fdefault,$fautoinc,$fconstraint,$funsigned) - { - $suffix = ''; - - if (strlen($fdefault)) $suffix .= " DEFAULT $fdefault"; - if ($fnotnull) $suffix .= ' NOT NULL'; - if ($fautoinc) $this->seqField = $fname; - if ($fconstraint) $suffix .= ' '.$fconstraint; - - return $suffix; - } - -/* -CREATE or replace TRIGGER jaddress_insert -before insert on jaddress -for each row -begin -IF ( NEW."seqField" IS NULL OR NEW."seqField" = 0 ) THEN - NEW."seqField" = GEN_ID("GEN_tabname", 1); -end; -*/ - function _Triggers($tabname,$tableoptions) - { - if (!$this->seqField) return array(); - - $tab1 = preg_replace( '/"/', '', $tabname ); - if ($this->schema) { - $t = strpos($tab1,'.'); - if ($t !== false) $tab = substr($tab1,$t+1); - else $tab = $tab1; - $seqField = $this->seqField; - $seqname = $this->schema.'.'.$this->seqPrefix.$tab; - $trigname = $this->schema.'.trig_'.$this->seqPrefix.$tab; - } else { - $seqField = $this->seqField; - $seqname = $this->seqPrefix.$tab1; - $trigname = 'trig_'.$seqname; - } - if (isset($tableoptions['REPLACE'])) - { $sql[] = "DROP GENERATOR \"$seqname\""; - $sql[] = "CREATE GENERATOR \"$seqname\""; - $sql[] = "ALTER TRIGGER \"$trigname\" BEFORE INSERT OR UPDATE AS BEGIN IF ( NEW.$seqField IS NULL OR NEW.$seqField = 0 ) THEN NEW.$seqField = GEN_ID(\"$seqname\", 1); END"; - } - else - { $sql[] = "CREATE GENERATOR \"$seqname\""; - $sql[] = "CREATE TRIGGER \"$trigname\" FOR $tabname BEFORE INSERT OR UPDATE AS BEGIN IF ( NEW.$seqField IS NULL OR NEW.$seqField = 0 ) THEN NEW.$seqField = GEN_ID(\"$seqname\", 1); END"; - } - - $this->seqField = false; - return $sql; - } - -} - - -?> \ No newline at end of file diff --git a/lib/adodb/datadict/datadict-generic.inc.php b/lib/adodb/datadict/datadict-generic.inc.php deleted file mode 100644 index 45a660f9..00000000 --- a/lib/adodb/datadict/datadict-generic.inc.php +++ /dev/null @@ -1,126 +0,0 @@ -debug) ADOConnection::outp("AlterColumnSQL not supported"); - return array(); - } - - - function DropColumnSQL($tabname, $flds) - { - if ($this->debug) ADOConnection::outp("DropColumnSQL not supported"); - return array(); - } - -} - -/* -//db2 - function ActualType($meta) - { - switch($meta) { - case 'C': return 'VARCHAR'; - case 'X': return 'VARCHAR'; - - case 'C2': return 'VARCHAR'; // up to 32K - case 'X2': return 'VARCHAR'; - - case 'B': return 'BLOB'; - - case 'D': return 'DATE'; - case 'T': return 'TIMESTAMP'; - - case 'L': return 'SMALLINT'; - case 'I': return 'INTEGER'; - case 'I1': return 'SMALLINT'; - case 'I2': return 'SMALLINT'; - case 'I4': return 'INTEGER'; - case 'I8': return 'BIGINT'; - - case 'F': return 'DOUBLE'; - case 'N': return 'DECIMAL'; - default: - return $meta; - } - } - -// ifx -function ActualType($meta) - { - switch($meta) { - case 'C': return 'VARCHAR';// 255 - case 'X': return 'TEXT'; - - case 'C2': return 'NVARCHAR'; - case 'X2': return 'TEXT'; - - case 'B': return 'BLOB'; - - case 'D': return 'DATE'; - case 'T': return 'DATETIME'; - - case 'L': return 'SMALLINT'; - case 'I': return 'INTEGER'; - case 'I1': return 'SMALLINT'; - case 'I2': return 'SMALLINT'; - case 'I4': return 'INTEGER'; - case 'I8': return 'DECIMAL(20)'; - - case 'F': return 'FLOAT'; - case 'N': return 'DECIMAL'; - default: - return $meta; - } - } -*/ -?> diff --git a/lib/adodb/datadict/datadict-ibase.inc.php b/lib/adodb/datadict/datadict-ibase.inc.php deleted file mode 100644 index 163ba81d..00000000 --- a/lib/adodb/datadict/datadict-ibase.inc.php +++ /dev/null @@ -1,67 +0,0 @@ -debug) ADOConnection::outp("AlterColumnSQL not supported"); - return array(); - } - - - function DropColumnSQL($tabname, $flds) - { - if ($this->debug) ADOConnection::outp("DropColumnSQL not supported"); - return array(); - } - -} - - -?> \ No newline at end of file diff --git a/lib/adodb/datadict/datadict-informix.inc.php b/lib/adodb/datadict/datadict-informix.inc.php deleted file mode 100644 index 879813be..00000000 --- a/lib/adodb/datadict/datadict-informix.inc.php +++ /dev/null @@ -1,80 +0,0 @@ -debug) ADOConnection::outp("AlterColumnSQL not supported"); - return array(); - } - - - function DropColumnSQL($tabname, $flds) - { - if ($this->debug) ADOConnection::outp("DropColumnSQL not supported"); - return array(); - } - - // return string must begin with space - function _CreateSuffix($fname, &$ftype, $fnotnull,$fdefault,$fautoinc,$fconstraint) - { - if ($fautoinc) { - $ftype = 'SERIAL'; - return ''; - } - $suffix = ''; - if (strlen($fdefault)) $suffix .= " DEFAULT $fdefault"; - if ($fnotnull) $suffix .= ' NOT NULL'; - if ($fconstraint) $suffix .= ' '.$fconstraint; - return $suffix; - } - -} - -?> \ No newline at end of file diff --git a/lib/adodb/datadict/datadict-mssql.inc.php b/lib/adodb/datadict/datadict-mssql.inc.php deleted file mode 100644 index 5737c27a..00000000 --- a/lib/adodb/datadict/datadict-mssql.inc.php +++ /dev/null @@ -1,282 +0,0 @@ -type; - $len = $fieldobj->max_length; - } - - $len = -1; // mysql max_length is not accurate - switch (strtoupper($t)) { - case 'R': - case 'INT': - case 'INTEGER': return 'I'; - case 'BIT': - case 'TINYINT': return 'I1'; - case 'SMALLINT': return 'I2'; - case 'BIGINT': return 'I8'; - - case 'REAL': - case 'FLOAT': return 'F'; - default: return parent::MetaType($t,$len,$fieldobj); - } - } - - function ActualType($meta) - { - switch(strtoupper($meta)) { - - case 'C': return 'VARCHAR'; - case 'XL': return (isset($this)) ? $this->typeXL : 'TEXT'; - case 'X': return (isset($this)) ? $this->typeX : 'TEXT'; ## could be varchar(8000), but we want compat with oracle - case 'C2': return 'NVARCHAR'; - case 'X2': return 'NTEXT'; - - case 'B': return 'IMAGE'; - - case 'D': return 'DATETIME'; - case 'T': return 'DATETIME'; - case 'L': return 'BIT'; - - case 'R': - case 'I': return 'INT'; - case 'I1': return 'TINYINT'; - case 'I2': return 'SMALLINT'; - case 'I4': return 'INT'; - case 'I8': return 'BIGINT'; - - case 'F': return 'REAL'; - case 'N': return 'NUMERIC'; - default: - return $meta; - } - } - - - function AddColumnSQL($tabname, $flds) - { - $tabname = $this->TableName ($tabname); - $f = array(); - list($lines,$pkey) = $this->_GenFields($flds); - $s = "ALTER TABLE $tabname $this->addCol"; - foreach($lines as $v) { - $f[] = "\n $v"; - } - $s .= implode(', ',$f); - $sql[] = $s; - return $sql; - } - - /* - function AlterColumnSQL($tabname, $flds) - { - $tabname = $this->TableName ($tabname); - $sql = array(); - list($lines,$pkey) = $this->_GenFields($flds); - foreach($lines as $v) { - $sql[] = "ALTER TABLE $tabname $this->alterCol $v"; - } - - return $sql; - } - */ - - function DropColumnSQL($tabname, $flds) - { - $tabname = $this->TableName ($tabname); - if (!is_array($flds)) - $flds = explode(',',$flds); - $f = array(); - $s = 'ALTER TABLE ' . $tabname; - foreach($flds as $v) { - $f[] = "\n$this->dropCol ".$this->NameQuote($v); - } - $s .= implode(', ',$f); - $sql[] = $s; - return $sql; - } - - // return string must begin with space - function _CreateSuffix($fname,$ftype,$fnotnull,$fdefault,$fautoinc,$fconstraint) - { - $suffix = ''; - if (strlen($fdefault)) $suffix .= " DEFAULT $fdefault"; - if ($fautoinc) $suffix .= ' IDENTITY(1,1)'; - if ($fnotnull) $suffix .= ' NOT NULL'; - else if ($suffix == '') $suffix .= ' NULL'; - if ($fconstraint) $suffix .= ' '.$fconstraint; - return $suffix; - } - - /* -CREATE TABLE - [ database_name.[ owner ] . | owner. ] table_name - ( { < column_definition > - | column_name AS computed_column_expression - | < table_constraint > ::= [ CONSTRAINT constraint_name ] } - - | [ { PRIMARY KEY | UNIQUE } [ ,...n ] - ) - -[ ON { filegroup | DEFAULT } ] -[ TEXTIMAGE_ON { filegroup | DEFAULT } ] - -< column_definition > ::= { column_name data_type } - [ COLLATE < collation_name > ] - [ [ DEFAULT constant_expression ] - | [ IDENTITY [ ( seed , increment ) [ NOT FOR REPLICATION ] ] ] - ] - [ ROWGUIDCOL] - [ < column_constraint > ] [ ...n ] - -< column_constraint > ::= [ CONSTRAINT constraint_name ] - { [ NULL | NOT NULL ] - | [ { PRIMARY KEY | UNIQUE } - [ CLUSTERED | NONCLUSTERED ] - [ WITH FILLFACTOR = fillfactor ] - [ON {filegroup | DEFAULT} ] ] - ] - | [ [ FOREIGN KEY ] - REFERENCES ref_table [ ( ref_column ) ] - [ ON DELETE { CASCADE | NO ACTION } ] - [ ON UPDATE { CASCADE | NO ACTION } ] - [ NOT FOR REPLICATION ] - ] - | CHECK [ NOT FOR REPLICATION ] - ( logical_expression ) - } - -< table_constraint > ::= [ CONSTRAINT constraint_name ] - { [ { PRIMARY KEY | UNIQUE } - [ CLUSTERED | NONCLUSTERED ] - { ( column [ ASC | DESC ] [ ,...n ] ) } - [ WITH FILLFACTOR = fillfactor ] - [ ON { filegroup | DEFAULT } ] - ] - | FOREIGN KEY - [ ( column [ ,...n ] ) ] - REFERENCES ref_table [ ( ref_column [ ,...n ] ) ] - [ ON DELETE { CASCADE | NO ACTION } ] - [ ON UPDATE { CASCADE | NO ACTION } ] - [ NOT FOR REPLICATION ] - | CHECK [ NOT FOR REPLICATION ] - ( search_conditions ) - } - - - */ - - /* - CREATE [ UNIQUE ] [ CLUSTERED | NONCLUSTERED ] INDEX index_name - ON { table | view } ( column [ ASC | DESC ] [ ,...n ] ) - [ WITH < index_option > [ ,...n] ] - [ ON filegroup ] - < index_option > :: = - { PAD_INDEX | - FILLFACTOR = fillfactor | - IGNORE_DUP_KEY | - DROP_EXISTING | - STATISTICS_NORECOMPUTE | - SORT_IN_TEMPDB - } -*/ - function _IndexSQL($idxname, $tabname, $flds, $idxoptions) - { - $sql = array(); - - if ( isset($idxoptions['REPLACE']) || isset($idxoptions['DROP']) ) { - $sql[] = sprintf ($this->dropIndex, $idxname, $tabname); - if ( isset($idxoptions['DROP']) ) - return $sql; - } - - if ( empty ($flds) ) { - return $sql; - } - - $unique = isset($idxoptions['UNIQUE']) ? ' UNIQUE' : ''; - $clustered = isset($idxoptions['CLUSTERED']) ? ' CLUSTERED' : ''; - - if ( is_array($flds) ) - $flds = implode(', ',$flds); - $s = 'CREATE' . $unique . $clustered . ' INDEX ' . $idxname . ' ON ' . $tabname . ' (' . $flds . ')'; - - if ( isset($idxoptions[$this->upperName]) ) - $s .= $idxoptions[$this->upperName]; - - - $sql[] = $s; - - return $sql; - } - - - function _GetSize($ftype, $ty, $fsize, $fprec) - { - switch ($ftype) { - case 'INT': - case 'SMALLINT': - case 'TINYINT': - case 'BIGINT': - return $ftype; - } - if ($ty == 'T') return $ftype; - return parent::_GetSize($ftype, $ty, $fsize, $fprec); - - } -} -?> \ No newline at end of file diff --git a/lib/adodb/datadict/datadict-mysql.inc.php b/lib/adodb/datadict/datadict-mysql.inc.php deleted file mode 100644 index a4af25ff..00000000 --- a/lib/adodb/datadict/datadict-mysql.inc.php +++ /dev/null @@ -1,181 +0,0 @@ -type; - $len = $fieldobj->max_length; - } - $is_serial = is_object($fieldobj) && $fieldobj->primary_key && $fieldobj->auto_increment; - - $len = -1; // mysql max_length is not accurate - switch (strtoupper($t)) { - case 'STRING': - case 'CHAR': - case 'VARCHAR': - case 'TINYBLOB': - case 'TINYTEXT': - case 'ENUM': - case 'SET': - if ($len <= $this->blobSize) return 'C'; - - case 'TEXT': - case 'LONGTEXT': - case 'MEDIUMTEXT': - return 'X'; - - // php_mysql extension always returns 'blob' even if 'text' - // so we have to check whether binary... - case 'IMAGE': - case 'LONGBLOB': - case 'BLOB': - case 'MEDIUMBLOB': - return !empty($fieldobj->binary) ? 'B' : 'X'; - - case 'YEAR': - case 'DATE': return 'D'; - - case 'TIME': - case 'DATETIME': - case 'TIMESTAMP': return 'T'; - - case 'FLOAT': - case 'DOUBLE': - return 'F'; - - case 'INT': - case 'INTEGER': return $is_serial ? 'R' : 'I'; - case 'TINYINT': return $is_serial ? 'R' : 'I1'; - case 'SMALLINT': return $is_serial ? 'R' : 'I2'; - case 'MEDIUMINT': return $is_serial ? 'R' : 'I4'; - case 'BIGINT': return $is_serial ? 'R' : 'I8'; - default: return 'N'; - } - } - - function ActualType($meta) - { - switch(strtoupper($meta)) { - case 'C': return 'VARCHAR'; - case 'XL':return 'LONGTEXT'; - case 'X': return 'TEXT'; - - case 'C2': return 'VARCHAR'; - case 'X2': return 'LONGTEXT'; - - case 'B': return 'LONGBLOB'; - - case 'D': return 'DATE'; - case 'T': return 'DATETIME'; - case 'L': return 'TINYINT'; - - case 'R': - case 'I4': - case 'I': return 'INTEGER'; - case 'I1': return 'TINYINT'; - case 'I2': return 'SMALLINT'; - case 'I8': return 'BIGINT'; - - case 'F': return 'DOUBLE'; - case 'N': return 'NUMERIC'; - default: - return $meta; - } - } - - // return string must begin with space - function _CreateSuffix($fname,$ftype,$fnotnull,$fdefault,$fautoinc,$fconstraint,$funsigned) - { - $suffix = ''; - if ($funsigned) $suffix .= ' UNSIGNED'; - if ($fnotnull) $suffix .= ' NOT NULL'; - if (strlen($fdefault)) $suffix .= " DEFAULT $fdefault"; - if ($fautoinc) $suffix .= ' AUTO_INCREMENT'; - if ($fconstraint) $suffix .= ' '.$fconstraint; - return $suffix; - } - - /* - CREATE [TEMPORARY] TABLE [IF NOT EXISTS] tbl_name [(create_definition,...)] - [table_options] [select_statement] - create_definition: - col_name type [NOT NULL | NULL] [DEFAULT default_value] [AUTO_INCREMENT] - [PRIMARY KEY] [reference_definition] - or PRIMARY KEY (index_col_name,...) - or KEY [index_name] (index_col_name,...) - or INDEX [index_name] (index_col_name,...) - or UNIQUE [INDEX] [index_name] (index_col_name,...) - or FULLTEXT [INDEX] [index_name] (index_col_name,...) - or [CONSTRAINT symbol] FOREIGN KEY [index_name] (index_col_name,...) - [reference_definition] - or CHECK (expr) - */ - - /* - CREATE [UNIQUE|FULLTEXT] INDEX index_name - ON tbl_name (col_name[(length)],... ) - */ - - function _IndexSQL($idxname, $tabname, $flds, $idxoptions) - { - $sql = array(); - - if ( isset($idxoptions['REPLACE']) || isset($idxoptions['DROP']) ) { - if ($this->alterTableAddIndex) $sql[] = "ALTER TABLE $tabname DROP INDEX $idxname"; - else $sql[] = sprintf($this->dropIndex, $idxname, $tabname); - - if ( isset($idxoptions['DROP']) ) - return $sql; - } - - if ( empty ($flds) ) { - return $sql; - } - - if (isset($idxoptions['FULLTEXT'])) { - $unique = ' FULLTEXT'; - } elseif (isset($idxoptions['UNIQUE'])) { - $unique = ' UNIQUE'; - } else { - $unique = ''; - } - - if ( is_array($flds) ) $flds = implode(', ',$flds); - - if ($this->alterTableAddIndex) $s = "ALTER TABLE $tabname ADD $unique INDEX $idxname "; - else $s = 'CREATE' . $unique . ' INDEX ' . $idxname . ' ON ' . $tabname; - - $s .= ' (' . $flds . ')'; - - if ( isset($idxoptions[$this->upperName]) ) - $s .= $idxoptions[$this->upperName]; - - $sql[] = $s; - - return $sql; - } -} -?> \ No newline at end of file diff --git a/lib/adodb/datadict/datadict-oci8.inc.php b/lib/adodb/datadict/datadict-oci8.inc.php deleted file mode 100644 index 238fab47..00000000 --- a/lib/adodb/datadict/datadict-oci8.inc.php +++ /dev/null @@ -1,290 +0,0 @@ -type; - $len = $fieldobj->max_length; - } - switch (strtoupper($t)) { - case 'VARCHAR': - case 'VARCHAR2': - case 'CHAR': - case 'VARBINARY': - case 'BINARY': - if (isset($this) && $len <= $this->blobSize) return 'C'; - return 'X'; - - case 'NCHAR': - case 'NVARCHAR2': - case 'NVARCHAR': - if (isset($this) && $len <= $this->blobSize) return 'C2'; - return 'X2'; - - case 'NCLOB': - case 'CLOB': - return 'XL'; - - case 'LONG RAW': - case 'LONG VARBINARY': - case 'BLOB': - return 'B'; - - case 'DATE': - return 'T'; - - case 'INT': - case 'SMALLINT': - case 'INTEGER': - return 'I'; - - default: - return 'N'; - } - } - - function ActualType($meta) - { - switch($meta) { - case 'C': return 'VARCHAR'; - case 'X': return $this->typeX; - case 'XL': return $this->typeXL; - - case 'C2': return 'NVARCHAR2'; - case 'X2': return 'NVARCHAR2(4000)'; - - case 'B': return 'BLOB'; - - case 'D': - case 'T': return 'DATE'; - case 'L': return 'DECIMAL(1)'; - case 'I1': return 'DECIMAL(3)'; - case 'I2': return 'DECIMAL(5)'; - case 'I': - case 'I4': return 'DECIMAL(10)'; - - case 'I8': return 'DECIMAL(20)'; - case 'F': return 'DECIMAL'; - case 'N': return 'DECIMAL'; - default: - return $meta; - } - } - - function CreateDatabase($dbname, $options=false) - { - $options = $this->_Options($options); - $password = isset($options['PASSWORD']) ? $options['PASSWORD'] : 'tiger'; - $tablespace = isset($options["TABLESPACE"]) ? " DEFAULT TABLESPACE ".$options["TABLESPACE"] : ''; - $sql[] = "CREATE USER ".$dbname." IDENTIFIED BY ".$password.$tablespace; - $sql[] = "GRANT CREATE SESSION, CREATE TABLE,UNLIMITED TABLESPACE,CREATE SEQUENCE TO $dbname"; - - return $sql; - } - - function AddColumnSQL($tabname, $flds) - { - $f = array(); - list($lines,$pkey) = $this->_GenFields($flds); - $s = "ALTER TABLE $tabname ADD ("; - foreach($lines as $v) { - $f[] = "\n $v"; - } - - $s .= implode(', ',$f).')'; - $sql[] = $s; - return $sql; - } - - function AlterColumnSQL($tabname, $flds) - { - $f = array(); - list($lines,$pkey) = $this->_GenFields($flds); - $s = "ALTER TABLE $tabname MODIFY("; - foreach($lines as $v) { - $f[] = "\n $v"; - } - $s .= implode(', ',$f).')'; - $sql[] = $s; - return $sql; - } - - function DropColumnSQL($tabname, $flds) - { - if (!is_array($flds)) $flds = explode(',',$flds); - foreach ($flds as $k => $v) $flds[$k] = $this->NameQuote($v); - - $sql = array(); - $s = "ALTER TABLE $tabname DROP("; - $s .= implode(', ',$flds).') CASCADE CONSTRAINTS'; - $sql[] = $s; - return $sql; - } - - function _DropAutoIncrement($t) - { - if (strpos($t,'.') !== false) { - $tarr = explode('.',$t); - return "drop sequence ".$tarr[0].".seq_".$tarr[1]; - } - return "drop sequence seq_".$t; - } - - // return string must begin with space - function _CreateSuffix($fname,$ftype,$fnotnull,$fdefault,$fautoinc,$fconstraint,$funsigned) - { - $suffix = ''; - - if ($fdefault == "''" && $fnotnull) {// this is null in oracle - $fnotnull = false; - if ($this->debug) ADOConnection::outp("NOT NULL and DEFAULT='' illegal in Oracle"); - } - - if (strlen($fdefault)) $suffix .= " DEFAULT $fdefault"; - if ($fnotnull) $suffix .= ' NOT NULL'; - - if ($fautoinc) $this->seqField = $fname; - if ($fconstraint) $suffix .= ' '.$fconstraint; - - return $suffix; - } - -/* -CREATE or replace TRIGGER jaddress_insert -before insert on jaddress -for each row -begin -select seqaddress.nextval into :new.A_ID from dual; -end; -*/ - function _Triggers($tabname,$tableoptions) - { - if (!$this->seqField) return array(); - - if ($this->schema) { - $t = strpos($tabname,'.'); - if ($t !== false) $tab = substr($tabname,$t+1); - else $tab = $tabname; - $seqname = $this->schema.'.'.$this->seqPrefix.$tab; - $trigname = $this->schema.'.'.$this->trigPrefix.$this->seqPrefix.$tab; - } else { - $seqname = $this->seqPrefix.$tabname; - $trigname = $this->trigPrefix.$seqname; - } - - if (strlen($seqname) > 30) { - $seqname = $this->seqPrefix.uniqid(''); - } // end if - if (strlen($trigname) > 30) { - $trigname = $this->trigPrefix.uniqid(''); - } // end if - - if (isset($tableoptions['REPLACE'])) $sql[] = "DROP SEQUENCE $seqname"; - $seqCache = ''; - if (isset($tableoptions['SEQUENCE_CACHE'])){$seqCache = $tableoptions['SEQUENCE_CACHE'];} - $seqIncr = ''; - if (isset($tableoptions['SEQUENCE_INCREMENT'])){$seqIncr = ' INCREMENT BY '.$tableoptions['SEQUENCE_INCREMENT'];} - $seqStart = ''; - if (isset($tableoptions['SEQUENCE_START'])){$seqIncr = ' START WITH '.$tableoptions['SEQUENCE_START'];} - $sql[] = "CREATE SEQUENCE $seqname $seqStart $seqIncr $seqCache"; - $sql[] = "CREATE OR REPLACE TRIGGER $trigname BEFORE insert ON $tabname FOR EACH ROW WHEN (NEW.$this->seqField IS NULL OR NEW.$this->seqField = 0) BEGIN select $seqname.nextval into :new.$this->seqField from dual; END;"; - - $this->seqField = false; - return $sql; - } - - /* - CREATE [TEMPORARY] TABLE [IF NOT EXISTS] tbl_name [(create_definition,...)] - [table_options] [select_statement] - create_definition: - col_name type [NOT NULL | NULL] [DEFAULT default_value] [AUTO_INCREMENT] - [PRIMARY KEY] [reference_definition] - or PRIMARY KEY (index_col_name,...) - or KEY [index_name] (index_col_name,...) - or INDEX [index_name] (index_col_name,...) - or UNIQUE [INDEX] [index_name] (index_col_name,...) - or FULLTEXT [INDEX] [index_name] (index_col_name,...) - or [CONSTRAINT symbol] FOREIGN KEY [index_name] (index_col_name,...) - [reference_definition] - or CHECK (expr) - */ - - - - function _IndexSQL($idxname, $tabname, $flds,$idxoptions) - { - $sql = array(); - - if ( isset($idxoptions['REPLACE']) || isset($idxoptions['DROP']) ) { - $sql[] = sprintf ($this->dropIndex, $idxname, $tabname); - if ( isset($idxoptions['DROP']) ) - return $sql; - } - - if ( empty ($flds) ) { - return $sql; - } - - if (isset($idxoptions['BITMAP'])) { - $unique = ' BITMAP'; - } elseif (isset($idxoptions['UNIQUE'])) { - $unique = ' UNIQUE'; - } else { - $unique = ''; - } - - if ( is_array($flds) ) - $flds = implode(', ',$flds); - $s = 'CREATE' . $unique . ' INDEX ' . $idxname . ' ON ' . $tabname . ' (' . $flds . ')'; - - if ( isset($idxoptions[$this->upperName]) ) - $s .= $idxoptions[$this->upperName]; - - if (isset($idxoptions['oci8'])) - $s .= $idxoptions['oci8']; - - - $sql[] = $s; - - return $sql; - } - - function GetCommentSQL($table,$col) - { - $table = $this->connection->qstr($table); - $col = $this->connection->qstr($col); - return "select comments from USER_COL_COMMENTS where TABLE_NAME=$table and COLUMN_NAME=$col"; - } - - function SetCommentSQL($table,$col,$cmt) - { - $cmt = $this->connection->qstr($cmt); - return "COMMENT ON COLUMN $table.$col IS $cmt"; - } -} -?> \ No newline at end of file diff --git a/lib/adodb/datadict/datadict-postgres.inc.php b/lib/adodb/datadict/datadict-postgres.inc.php deleted file mode 100644 index c56d3b6e..00000000 --- a/lib/adodb/datadict/datadict-postgres.inc.php +++ /dev/null @@ -1,371 +0,0 @@ -type; - $len = $fieldobj->max_length; - } - $is_serial = is_object($fieldobj) && $fieldobj->primary_key && $fieldobj->unique && - $fieldobj->has_default && substr($fieldobj->default_value,0,8) == 'nextval('; - - switch (strtoupper($t)) { - case 'INTERVAL': - case 'CHAR': - case 'CHARACTER': - case 'VARCHAR': - case 'NAME': - case 'BPCHAR': - if ($len <= $this->blobSize) return 'C'; - - case 'TEXT': - return 'X'; - - case 'IMAGE': // user defined type - case 'BLOB': // user defined type - case 'BIT': // This is a bit string, not a single bit, so don't return 'L' - case 'VARBIT': - case 'BYTEA': - return 'B'; - - case 'BOOL': - case 'BOOLEAN': - return 'L'; - - case 'DATE': - return 'D'; - - case 'TIME': - case 'DATETIME': - case 'TIMESTAMP': - case 'TIMESTAMPTZ': - return 'T'; - - case 'INTEGER': return !$is_serial ? 'I' : 'R'; - case 'SMALLINT': - case 'INT2': return !$is_serial ? 'I2' : 'R'; - case 'INT4': return !$is_serial ? 'I4' : 'R'; - case 'BIGINT': - case 'INT8': return !$is_serial ? 'I8' : 'R'; - - case 'OID': - case 'SERIAL': - return 'R'; - - case 'FLOAT4': - case 'FLOAT8': - case 'DOUBLE PRECISION': - case 'REAL': - return 'F'; - - default: - return 'N'; - } - } - - function ActualType($meta) - { - switch($meta) { - case 'C': return 'VARCHAR'; - case 'XL': - case 'X': return 'TEXT'; - - case 'C2': return 'VARCHAR'; - case 'X2': return 'TEXT'; - - case 'B': return 'BYTEA'; - - case 'D': return 'DATE'; - case 'T': return 'TIMESTAMP'; - - case 'L': return 'BOOLEAN'; - case 'I': return 'INTEGER'; - case 'I1': return 'SMALLINT'; - case 'I2': return 'INT2'; - case 'I4': return 'INT4'; - case 'I8': return 'INT8'; - - case 'F': return 'FLOAT8'; - case 'N': return 'NUMERIC'; - default: - return $meta; - } - } - - /** - * Adding a new Column - * - * reimplementation of the default function as postgres does NOT allow to set the default in the same statement - * - * @param string $tabname table-name - * @param string $flds column-names and types for the changed columns - * @return array with SQL strings - */ - function AddColumnSQL($tabname, $flds) - { - $tabname = $this->TableName ($tabname); - $sql = array(); - list($lines,$pkey) = $this->_GenFields($flds); - $alter = 'ALTER TABLE ' . $tabname . $this->addCol . ' '; - foreach($lines as $v) { - if (($not_null = preg_match('/NOT NULL/i',$v))) { - $v = preg_replace('/NOT NULL/i','',$v); - } - if (preg_match('/^([^ ]+) .*DEFAULT ([^ ]+)/',$v,$matches)) { - list(,$colname,$default) = $matches; - $sql[] = $alter . str_replace('DEFAULT '.$default,'',$v); - $sql[] = 'UPDATE '.$tabname.' SET '.$colname.'='.$default; - $sql[] = 'ALTER TABLE '.$tabname.' ALTER COLUMN '.$colname.' SET DEFAULT ' . $default; - } else { - $sql[] = $alter . $v; - } - if ($not_null) { - list($colname) = explode(' ',$v); - $sql[] = 'ALTER TABLE '.$tabname.' ALTER COLUMN '.$colname.' SET NOT NULL'; - } - } - return $sql; - } - - /** - * Change the definition of one column - * - * Postgres can't do that on it's own, you need to supply the complete defintion of the new table, - * to allow, recreating the table and copying the content over to the new table - * @param string $tabname table-name - * @param string $flds column-name and type for the changed column - * @param string $tableflds complete defintion of the new table, eg. for postgres, default '' - * @param array/ $tableoptions options for the new table see CreateTableSQL, default '' - * @return array with SQL strings - */ - function AlterColumnSQL($tabname, $flds, $tableflds='',$tableoptions='') - { - if (!$tableflds) { - if ($this->debug) ADOConnection::outp("AlterColumnSQL needs a complete table-definiton for PostgreSQL"); - return array(); - } - return $this->_recreate_copy_table($tabname,False,$tableflds,$tableoptions); - } - - /** - * Drop one column - * - * Postgres < 7.3 can't do that on it's own, you need to supply the complete defintion of the new table, - * to allow, recreating the table and copying the content over to the new table - * @param string $tabname table-name - * @param string $flds column-name and type for the changed column - * @param string $tableflds complete defintion of the new table, eg. for postgres, default '' - * @param array/ $tableoptions options for the new table see CreateTableSQL, default '' - * @return array with SQL strings - */ - function DropColumnSQL($tabname, $flds, $tableflds='',$tableoptions='') - { - $has_drop_column = 7.3 <= (float) @$this->serverInfo['version']; - if (!$has_drop_column && !$tableflds) { - if ($this->debug) ADOConnection::outp("DropColumnSQL needs complete table-definiton for PostgreSQL < 7.3"); - return array(); - } - if ($has_drop_column) { - return ADODB_DataDict::DropColumnSQL($tabname, $flds); - } - return $this->_recreate_copy_table($tabname,$flds,$tableflds,$tableoptions); - } - - /** - * Save the content into a temp. table, drop and recreate the original table and copy the content back in - * - * We also take care to set the values of the sequenz and recreate the indexes. - * All this is done in a transaction, to not loose the content of the table, if something went wrong! - * @internal - * @param string $tabname table-name - * @param string $dropflds column-names to drop - * @param string $tableflds complete defintion of the new table, eg. for postgres - * @param array/string $tableoptions options for the new table see CreateTableSQL, default '' - * @return array with SQL strings - */ - function _recreate_copy_table($tabname,$dropflds,$tableflds,$tableoptions='') - { - if ($dropflds && !is_array($dropflds)) $dropflds = explode(',',$dropflds); - $copyflds = array(); - foreach($this->MetaColumns($tabname) as $fld) { - if (!$dropflds || !in_array($fld->name,$dropflds)) { - // we need to explicit convert varchar to a number to be able to do an AlterColumn of a char column to a nummeric one - if (preg_match('/'.$fld->name.' (I|I2|I4|I8|N|F)/i',$tableflds,$matches) && - in_array($fld->type,array('varchar','char','text','bytea'))) { - $copyflds[] = "to_number($fld->name,'S9999999999999D99')"; - } else { - $copyflds[] = $fld->name; - } - // identify the sequence name and the fld its on - if ($fld->primary_key && $fld->has_default && - preg_match("/nextval\('([^']+)'::text\)/",$fld->default_value,$matches)) { - $seq_name = $matches[1]; - $seq_fld = $fld->name; - } - } - } - $copyflds = implode(', ',$copyflds); - - $tempname = $tabname.'_tmp'; - $aSql[] = 'BEGIN'; // we use a transaction, to make sure not to loose the content of the table - $aSql[] = "SELECT * INTO TEMPORARY TABLE $tempname FROM $tabname"; - $aSql = array_merge($aSql,$this->DropTableSQL($tabname)); - $aSql = array_merge($aSql,$this->CreateTableSQL($tabname,$tableflds,$tableoptions)); - $aSql[] = "INSERT INTO $tabname SELECT $copyflds FROM $tempname"; - if ($seq_name && $seq_fld) { // if we have a sequence we need to set it again - $seq_name = $tabname.'_'.$seq_fld.'_seq'; // has to be the name of the new implicit sequence - $aSql[] = "SELECT setval('$seq_name',MAX($seq_fld)) FROM $tabname"; - } - $aSql[] = "DROP TABLE $tempname"; - // recreate the indexes, if they not contain one of the droped columns - foreach($this->MetaIndexes($tabname) as $idx_name => $idx_data) - { - if (substr($idx_name,-5) != '_pkey' && (!$dropflds || !count(array_intersect($dropflds,$idx_data['columns'])))) { - $aSql = array_merge($aSql,$this->CreateIndexSQL($idx_name,$tabname,$idx_data['columns'], - $idx_data['unique'] ? array('UNIQUE') : False)); - } - } - $aSql[] = 'COMMIT'; - return $aSql; - } - - function DropTableSQL($tabname) - { - $sql = ADODB_DataDict::DropTableSQL($tabname); - - $drop_seq = $this->_DropAutoIncrement($tabname); - if ($drop_seq) $sql[] = $drop_seq; - - return $sql; - } - - // return string must begin with space - function _CreateSuffix($fname, &$ftype, $fnotnull,$fdefault,$fautoinc,$fconstraint) - { - if ($fautoinc) { - $ftype = 'SERIAL'; - return ''; - } - $suffix = ''; - if (strlen($fdefault)) $suffix .= " DEFAULT $fdefault"; - if ($fnotnull) $suffix .= ' NOT NULL'; - if ($fconstraint) $suffix .= ' '.$fconstraint; - return $suffix; - } - - // search for a sequece for the given table (asumes the seqence-name contains the table-name!) - // if yes return sql to drop it - // this is still necessary if postgres < 7.3 or the SERIAL was created on an earlier version!!! - function _DropAutoIncrement($tabname) - { - $tabname = $this->connection->quote('%'.$tabname.'%'); - - $seq = $this->connection->GetOne("SELECT relname FROM pg_class WHERE NOT relname ~ 'pg_.*' AND relname LIKE $tabname AND relkind='S'"); - - // check if a tables depends on the sequenz and it therefor cant and dont need to be droped separatly - if (!$seq || $this->connection->GetOne("SELECT relname FROM pg_class JOIN pg_depend ON pg_class.relfilenode=pg_depend.objid WHERE relname='$seq' AND relkind='S' AND deptype='i'")) { - return False; - } - return "DROP SEQUENCE ".$seq; - } - - /* - CREATE [ [ LOCAL ] { TEMPORARY | TEMP } ] TABLE table_name ( - { column_name data_type [ DEFAULT default_expr ] [ column_constraint [, ... ] ] - | table_constraint } [, ... ] - ) - [ INHERITS ( parent_table [, ... ] ) ] - [ WITH OIDS | WITHOUT OIDS ] - where column_constraint is: - [ CONSTRAINT constraint_name ] - { NOT NULL | NULL | UNIQUE | PRIMARY KEY | - CHECK (expression) | - REFERENCES reftable [ ( refcolumn ) ] [ MATCH FULL | MATCH PARTIAL ] - [ ON DELETE action ] [ ON UPDATE action ] } - [ DEFERRABLE | NOT DEFERRABLE ] [ INITIALLY DEFERRED | INITIALLY IMMEDIATE ] - and table_constraint is: - [ CONSTRAINT constraint_name ] - { UNIQUE ( column_name [, ... ] ) | - PRIMARY KEY ( column_name [, ... ] ) | - CHECK ( expression ) | - FOREIGN KEY ( column_name [, ... ] ) REFERENCES reftable [ ( refcolumn [, ... ] ) ] - [ MATCH FULL | MATCH PARTIAL ] [ ON DELETE action ] [ ON UPDATE action ] } - [ DEFERRABLE | NOT DEFERRABLE ] [ INITIALLY DEFERRED | INITIALLY IMMEDIATE ] - */ - - - /* - CREATE [ UNIQUE ] INDEX index_name ON table -[ USING acc_method ] ( column [ ops_name ] [, ...] ) -[ WHERE predicate ] -CREATE [ UNIQUE ] INDEX index_name ON table -[ USING acc_method ] ( func_name( column [, ... ]) [ ops_name ] ) -[ WHERE predicate ] - */ - function _IndexSQL($idxname, $tabname, $flds, $idxoptions) - { - $sql = array(); - - if ( isset($idxoptions['REPLACE']) || isset($idxoptions['DROP']) ) { - $sql[] = sprintf ($this->dropIndex, $idxname, $tabname); - if ( isset($idxoptions['DROP']) ) - return $sql; - } - - if ( empty ($flds) ) { - return $sql; - } - - $unique = isset($idxoptions['UNIQUE']) ? ' UNIQUE' : ''; - - $s = 'CREATE' . $unique . ' INDEX ' . $idxname . ' ON ' . $tabname . ' '; - - if (isset($idxoptions['HASH'])) - $s .= 'USING HASH '; - - if ( isset($idxoptions[$this->upperName]) ) - $s .= $idxoptions[$this->upperName]; - - if ( is_array($flds) ) - $flds = implode(', ',$flds); - $s .= '(' . $flds . ')'; - $sql[] = $s; - - return $sql; - } - - function _GetSize($ftype, $ty, $fsize, $fprec) - { - if (strlen($fsize) && $ty != 'X' && $ty != 'B' && $ty != 'I' && strpos($ftype,'(') === false) { - $ftype .= "(".$fsize; - if (strlen($fprec)) $ftype .= ",".$fprec; - $ftype .= ')'; - } - return $ftype; - } -} -?> \ No newline at end of file diff --git a/lib/adodb/datadict/datadict-sapdb.inc.php b/lib/adodb/datadict/datadict-sapdb.inc.php deleted file mode 100644 index 9b539efa..00000000 --- a/lib/adodb/datadict/datadict-sapdb.inc.php +++ /dev/null @@ -1,121 +0,0 @@ -type; - $len = $fieldobj->max_length; - } - static $maxdb_type2adodb = array( - 'VARCHAR' => 'C', - 'CHARACTER' => 'C', - 'LONG' => 'X', // no way to differ between 'X' and 'B' :-( - 'DATE' => 'D', - 'TIMESTAMP' => 'T', - 'BOOLEAN' => 'L', - 'INTEGER' => 'I4', - 'SMALLINT' => 'I2', - 'FLOAT' => 'F', - 'FIXED' => 'N', - ); - $type = isset($maxdb_type2adodb[$t]) ? $maxdb_type2adodb[$t] : 'C'; - - // convert integer-types simulated with fixed back to integer - if ($t == 'FIXED' && !$fieldobj->scale && ($len == 20 || $len == 3)) { - $type = $len == 20 ? 'I8' : 'I1'; - } - if ($fieldobj->auto_increment) $type = 'R'; - - return $type; - } - - // return string must begin with space - function _CreateSuffix($fname,$ftype,$fnotnull,$fdefault,$fautoinc,$fconstraint,$funsigned) - { - $suffix = ''; - if ($funsigned) $suffix .= ' UNSIGNED'; - if ($fnotnull) $suffix .= ' NOT NULL'; - if ($fautoinc) $suffix .= ' DEFAULT SERIAL'; - elseif (strlen($fdefault)) $suffix .= " DEFAULT $fdefault"; - if ($fconstraint) $suffix .= ' '.$fconstraint; - return $suffix; - } - - function AddColumnSQL($tabname, $flds) - { - $tabname = $this->TableName ($tabname); - $sql = array(); - list($lines,$pkey) = $this->_GenFields($flds); - return array( 'ALTER TABLE ' . $tabname . ' ADD (' . implode(', ',$lines) . ')' ); - } - - function AlterColumnSQL($tabname, $flds) - { - $tabname = $this->TableName ($tabname); - $sql = array(); - list($lines,$pkey) = $this->_GenFields($flds); - return array( 'ALTER TABLE ' . $tabname . ' MODIFY (' . implode(', ',$lines) . ')' ); - } - - function DropColumnSQL($tabname, $flds) - { - $tabname = $this->TableName ($tabname); - if (!is_array($flds)) $flds = explode(',',$flds); - foreach($flds as $k => $v) { - $flds[$k] = $this->NameQuote($v); - } - return array( 'ALTER TABLE ' . $tabname . ' DROP (' . implode(', ',$flds) . ')' ); - } -} - -?> \ No newline at end of file diff --git a/lib/adodb/datadict/datadict-sybase.inc.php b/lib/adodb/datadict/datadict-sybase.inc.php deleted file mode 100644 index 4d215021..00000000 --- a/lib/adodb/datadict/datadict-sybase.inc.php +++ /dev/null @@ -1,228 +0,0 @@ -type; - $len = $fieldobj->max_length; - } - - $len = -1; // mysql max_length is not accurate - switch (strtoupper($t)) { - - case 'INT': - case 'INTEGER': return 'I'; - case 'BIT': - case 'TINYINT': return 'I1'; - case 'SMALLINT': return 'I2'; - case 'BIGINT': return 'I8'; - - case 'REAL': - case 'FLOAT': return 'F'; - default: return parent::MetaType($t,$len,$fieldobj); - } - } - - function ActualType($meta) - { - switch(strtoupper($meta)) { - case 'C': return 'VARCHAR'; - case 'XL': - case 'X': return 'TEXT'; - - case 'C2': return 'NVARCHAR'; - case 'X2': return 'NTEXT'; - - case 'B': return 'IMAGE'; - - case 'D': return 'DATETIME'; - case 'T': return 'DATETIME'; - case 'L': return 'BIT'; - - case 'I': return 'INT'; - case 'I1': return 'TINYINT'; - case 'I2': return 'SMALLINT'; - case 'I4': return 'INT'; - case 'I8': return 'BIGINT'; - - case 'F': return 'REAL'; - case 'N': return 'NUMERIC'; - default: - return $meta; - } - } - - - function AddColumnSQL($tabname, $flds) - { - $tabname = $this->TableName ($tabname); - $f = array(); - list($lines,$pkey) = $this->_GenFields($flds); - $s = "ALTER TABLE $tabname $this->addCol"; - foreach($lines as $v) { - $f[] = "\n $v"; - } - $s .= implode(', ',$f); - $sql[] = $s; - return $sql; - } - - function AlterColumnSQL($tabname, $flds) - { - $tabname = $this->TableName ($tabname); - $sql = array(); - list($lines,$pkey) = $this->_GenFields($flds); - foreach($lines as $v) { - $sql[] = "ALTER TABLE $tabname $this->alterCol $v"; - } - - return $sql; - } - - function DropColumnSQL($tabname, $flds) - { - $tabname = $this->TableName($tabname); - if (!is_array($flds)) $flds = explode(',',$flds); - $f = array(); - $s = "ALTER TABLE $tabname"; - foreach($flds as $v) { - $f[] = "\n$this->dropCol ".$this->NameQuote($v); - } - $s .= implode(', ',$f); - $sql[] = $s; - return $sql; - } - - // return string must begin with space - function _CreateSuffix($fname,$ftype,$fnotnull,$fdefault,$fautoinc,$fconstraint) - { - $suffix = ''; - if (strlen($fdefault)) $suffix .= " DEFAULT $fdefault"; - if ($fautoinc) $suffix .= ' DEFAULT AUTOINCREMENT'; - if ($fnotnull) $suffix .= ' NOT NULL'; - else if ($suffix == '') $suffix .= ' NULL'; - if ($fconstraint) $suffix .= ' '.$fconstraint; - return $suffix; - } - - /* -CREATE TABLE - [ database_name.[ owner ] . | owner. ] table_name - ( { < column_definition > - | column_name AS computed_column_expression - | < table_constraint > ::= [ CONSTRAINT constraint_name ] } - - | [ { PRIMARY KEY | UNIQUE } [ ,...n ] - ) - -[ ON { filegroup | DEFAULT } ] -[ TEXTIMAGE_ON { filegroup | DEFAULT } ] - -< column_definition > ::= { column_name data_type } - [ COLLATE < collation_name > ] - [ [ DEFAULT constant_expression ] - | [ IDENTITY [ ( seed , increment ) [ NOT FOR REPLICATION ] ] ] - ] - [ ROWGUIDCOL] - [ < column_constraint > ] [ ...n ] - -< column_constraint > ::= [ CONSTRAINT constraint_name ] - { [ NULL | NOT NULL ] - | [ { PRIMARY KEY | UNIQUE } - [ CLUSTERED | NONCLUSTERED ] - [ WITH FILLFACTOR = fillfactor ] - [ON {filegroup | DEFAULT} ] ] - ] - | [ [ FOREIGN KEY ] - REFERENCES ref_table [ ( ref_column ) ] - [ ON DELETE { CASCADE | NO ACTION } ] - [ ON UPDATE { CASCADE | NO ACTION } ] - [ NOT FOR REPLICATION ] - ] - | CHECK [ NOT FOR REPLICATION ] - ( logical_expression ) - } - -< table_constraint > ::= [ CONSTRAINT constraint_name ] - { [ { PRIMARY KEY | UNIQUE } - [ CLUSTERED | NONCLUSTERED ] - { ( column [ ASC | DESC ] [ ,...n ] ) } - [ WITH FILLFACTOR = fillfactor ] - [ ON { filegroup | DEFAULT } ] - ] - | FOREIGN KEY - [ ( column [ ,...n ] ) ] - REFERENCES ref_table [ ( ref_column [ ,...n ] ) ] - [ ON DELETE { CASCADE | NO ACTION } ] - [ ON UPDATE { CASCADE | NO ACTION } ] - [ NOT FOR REPLICATION ] - | CHECK [ NOT FOR REPLICATION ] - ( search_conditions ) - } - - - */ - - /* - CREATE [ UNIQUE ] [ CLUSTERED | NONCLUSTERED ] INDEX index_name - ON { table | view } ( column [ ASC | DESC ] [ ,...n ] ) - [ WITH < index_option > [ ,...n] ] - [ ON filegroup ] - < index_option > :: = - { PAD_INDEX | - FILLFACTOR = fillfactor | - IGNORE_DUP_KEY | - DROP_EXISTING | - STATISTICS_NORECOMPUTE | - SORT_IN_TEMPDB - } -*/ - function _IndexSQL($idxname, $tabname, $flds, $idxoptions) - { - $sql = array(); - - if ( isset($idxoptions['REPLACE']) || isset($idxoptions['DROP']) ) { - $sql[] = sprintf ($this->dropIndex, $idxname, $tabname); - if ( isset($idxoptions['DROP']) ) - return $sql; - } - - if ( empty ($flds) ) { - return $sql; - } - - $unique = isset($idxoptions['UNIQUE']) ? ' UNIQUE' : ''; - $clustered = isset($idxoptions['CLUSTERED']) ? ' CLUSTERED' : ''; - - if ( is_array($flds) ) - $flds = implode(', ',$flds); - $s = 'CREATE' . $unique . $clustered . ' INDEX ' . $idxname . ' ON ' . $tabname . ' (' . $flds . ')'; - - if ( isset($idxoptions[$this->upperName]) ) - $s .= $idxoptions[$this->upperName]; - - $sql[] = $s; - - return $sql; - } -} -?> \ No newline at end of file