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MINOR Reverted r111461, as it's not specific to SQL Server, but a framework level issue. FulltextSearchable decorator should be used instead to decorate existing SiteTree for example

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This commit is contained in:
Sean Harvey 2010-10-02 01:59:20 +00:00
parent 159dc13659
commit e8ba221024
1 changed files with 3 additions and 48 deletions
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49
code/MSSQLDatabase.php
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@ -777,55 +777,10 @@ class MSSQLDatabase extends SS_Database {
$primary_key = $this->getPrimaryKey($tableName); $primary_key = $this->getPrimaryKey($tableName);
$query = ''; $query = '';
if($this->fullTextIndexExists($tableName)) {
//If we have specified a parent table through the column, then change the table name.
//The value may be comma-separated, so we need to split it and look for tables on each part
$value_bits=explode(',', $indexSpec['value']);
//$table_lookup=array();
$parent_tables=array();
foreach($value_bits as $value_bit){
$table_columns=explode('.', $value_bit);
//If we've got tables here, then build the query slightly differently:
if(sizeof($table_columns>1)){
//We have specified a different table.
//Add this to the list of new indexes we need to create
$parent_tables[$table_columns[0]][]=array('pk'=>$this->getPrimaryKey($table_columns[0]), 'column'=>$table_columns[1]);
} else {
if($this->fullTextIndexExists($tableName))
$query .= "\nDROP FULLTEXT INDEX ON \"$tableName\";"; $query .= "\nDROP FULLTEXT INDEX ON \"$tableName\";";
}
$query .= "CREATE FULLTEXT INDEX ON \"$tableName\" ({$indexSpec['value']}) KEY INDEX $primary_key WITH CHANGE_TRACKING AUTO;"; $query .= "CREATE FULLTEXT INDEX ON \"$tableName\" ({$indexSpec['value']}) KEY INDEX $primary_key WITH CHANGE_TRACKING AUTO;";
}
}
//If we found any tables as part of the values to index, then create them here.
//NOTE: this will erase any existing FTS indexes on these target tables, so this
//is a bug that we'll need to address at some point.
if(sizeof($parent_tables)>0){
foreach($parent_tables as $tableName=>$details){
if($this->fullTextIndexExists($tableName))
$query .= "\nDROP FULLTEXT INDEX ON \"$tableName\";";
//Grab the first primary key, they should all be the same for this table:
$primary_key=$details[0]['pk'];
$column='';
foreach($details as $detail)
$column.=$detail['column'] . ',';
$column=trim($column,', ');
$query .= "CREATE FULLTEXT INDEX ON \"$tableName\" ({$column}) KEY INDEX $primary_key WITH CHANGE_TRACKING AUTO;";
}
}
//if($this->fullTextIndexExists($tableName)) {
// $query .= "\nDROP FULLTEXT INDEX ON \"$tableName\";";
//}
//$query .= "CREATE FULLTEXT INDEX ON \"$tableName\" ({$indexSpec['value']}) KEY INDEX $primary_key WITH CHANGE_TRACKING AUTO;";
return $query; return $query;
} }
} }