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Check if the database has any existing tables before installing.

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green-ponies (jgen) 2012-04-09 16:43:12 -04:00
parent df4ab51dd9
commit 5cacf852e2
1 changed files with 8 additions and 0 deletions
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8
install.php
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@ -300,6 +300,14 @@ function create_tables() { // {{{
try { try {
$db = new Database(); $db = new Database();
if ( count($db->get_all("SHOW TABLES")) > 0 ) {
echo "
<p>Warning: The Database schema is not empty!</p>
<p>Please ensure that the database you are installing Shimmie with is empty before continuing.</p>
<p>Once you have emptied the database of any tables, please hit 'refresh' to continue.</p>";
exit;
}
$db->create_table("aliases", " $db->create_table("aliases", "
oldtag VARCHAR(128) NOT NULL PRIMARY KEY, oldtag VARCHAR(128) NOT NULL PRIMARY KEY,
newtag VARCHAR(128) NOT NULL, newtag VARCHAR(128) NOT NULL,