Query\SQL_Interface

parent for database manipulation subclasses

Synopsis

interface SQL_Interface {

• // methods
• public string limit()
• public string explain()
• public string random()
• public string db_list()
• public string table_list()
• public string system_table_list()
• public string view_list()
• public string trigger_list()
• public NULL function_list()
• public string procedure_list()
• public string sequence_list()
• public string|array type_list()
• public string column_list()
• public array fk_list()
• public array index_list()
}


Methods

public

• column_list() — Get information about the columns in the specified table
• db_list() — Returns sql to list other databases
• explain() — Modify the query to get the query plan
• fk_list() — Get the list of foreign keys for the current table
• function_list() — Return sql to list functions
• index_list() — Get the list of indexes for the current table
• limit() — Get database specific sql for limit clause
• procedure_list() — Return sql to list stored procedures
• random() — Get the sql for random ordering
• sequence_list() — Return sql to list sequences
• system_table_list() — Returns sql to list system tables
• table_list() — Returns sql to list tables
• trigger_list() — Returns sql to list triggers
• type_list() — Return sql to list database field types
• view_list() — Returns sql to list views