# Add log_search table if there are conditions on it.
# This filters the results to only include log rows that have
# log_search records with the specified ls_field and ls_value values.
if ( array_key_exists( 'ls_field', $this->mConds ) ) {
$tables[] = 'log_search';
# Add log_search table if there are conditions on it.
# This filters the results to only include log rows that have
# log_search records with the specified ls_field and ls_value values.
if ( array_key_exists( 'ls_field', $this->mConds ) ) {
$tables[] = 'log_search';