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Source View: dbdelta_queries

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Line Code
1467
1468      if ( in_array( $queries, array( '', 'all', 'blog', 'global', 'ms_global' ), true ) )
1469          $queries = wp_get_db_schema( $queries );
1470
1471      // Separate individual queries into an array
1472      if ( !is_array($queries) ) {
1473           $queries = explode( ';', $queries );
1474           $queries = array_filter( $queries );
1475      }
1476      $queries = apply_filters( 'dbdelta_queries', $queries );
1477
1478      $cqueries = array(); // Creation Queries
1479      $iqueries = array(); // Insertion Queries
1480      $for_update = array();
1481
1482      // Create a tablename index for an array ($cqueries) of queries
1483      foreach($queries as $qry) {
1484           if (preg_match("|CREATE TABLE ([^ ]*)|", $qry, $matches)) {
1485                $cqueries[ trim( $matches[1], '`' ) ] = $qry;