Login Register

CI_DB_query_builder::distinct()

distinct([$val = TRUE])

Parameters:	$val (bool) – Desired value of the “distinct” flag
Returns:	CI_DB_query_builder instance (method chaining)
Return type:	CI_DB_query_builder

Sets a flag which tells the query builder to add a DISTINCT clause to the SELECT portion of the query.

Links:

http://www.codeigniter.com/user_guide/database/query_builder.html#CI_DB_query_builder::distinct

doc_CodeIgniter

2016-10-15 16:31:13

Comments

Leave a Comment

Please login to continue.

Popular Articles

CI_DB_query_builder class CI_DB_query_builder reset_query() Returns: CI_DB_query_builder instance (method chaining) Return type: CI_DB_query_builder Resets the cur

CI_DB_query_builder::limit() limit($value[, $offset = 0]) Parameters: $value (int) – Number of rows to limit the results to $offset (int) – Number of rows to skip Returns:

CI_DB_query_builder::delete() delete([$table = ''[, $where = ''[, $limit = NULL[, $reset_data = TRUE]]]]) Parameters: $table (mixed) – The table(s) to delete from; string or

CI_DB_query_builder::select() select([$select = '*'[, $escape = NULL]]) Parameters: $select (string) – The SELECT portion of a query $escape (bool) – Whether to escape value

CI_DB_query_builder::get() get([$table = ''[, $limit = NULL[, $offset = NULL]]]) Parameters: $table (string) – The table to query $limit (int) – The LIMIT clause $offset