Login Register

CI_DB_query_builder::update()

update([$table = ''[, $set = NULL[, $where = NULL[, $limit = NULL]]]])

Parameters:	$table (string) – Table name $set (array) – An associative array of field/value pairs $where (string) – The WHERE clause $limit (int) – The LIMIT clause
Returns:	TRUE on success, FALSE on failure
Return type:	bool

Compiles and executes an UPDATE statement.

Links:

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

doc_CodeIgniter

2025-01-10 15:47:30

Comments

Leave a Comment

Please login to continue.

Popular Articles

CI_DB_query_builder::update_batch() update_batch($table[, $set = NULL[, $value = NULL[, $batch_size = 100]]]) Parameters: $table (string) – Table name $set (array) – Field name, o

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

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