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BUGFIX: Fixed field renaming in MSSQLDatabase.

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ENHANCEMENT: Added MSSQLDatabase::fullTextSearchSQL() for generating full-text queries in an abstract fashion.
This commit is contained in:
Sam Minnee 2009-05-07 06:32:08 +00:00
parent dc080b0e28
commit 3fbf62c4cd
1 changed files with 15 additions and 1 deletions
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16
code/MSSQLDatabase.php
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@ -446,7 +446,7 @@ class MSSQLDatabase extends Database {
public function renameField($tableName, $oldName, $newName) {
$fieldList = $this->fieldList($tableName);
if(array_key_exists($oldName, $fieldList)) {
$this->query("ALTER TABLE \"$tableName\" RENAME COLUMN \"$oldName\" TO \"$newName\"");
$this->query("EXEC sp_rename @objname = '$tableName.$oldName', @newname = '$newName', @objtype = 'COLUMN'");
}
}
@ -1037,6 +1037,20 @@ class MSSQLDatabase extends Database {
function allowPrimaryKeyEditing($table, $allow = true) {
$this->query("SET IDENTITY_INSERT \"$table\" " . ($allow ? "ON" : "OFF"));
}
/**
* Returns a SQL fragment for querying a fulltext search index
* @param $fields array The list of field names to search on
* @param $keywords string The search query
* @param $booleanSearch A MySQL-specific flag to switch to boolean search
*/
function fullTextSearchSQL($fields, $keywords, $booleanSearch = false) {
$fieldNames = '"' . implode('", "', $fields) . '"';
$SQL_keywords = Convert::raw2sql($keywords);
return "FREETEXT (($fieldNames), '$SQL_keywords')";
}
}