DB: The Kamailio generic database interface

Files
file	db/db.c
	Generic Database Interface.
file	db/db.h
	Generic Database Interface.
file	db_cap.h
	Data structures that represents capabilities in the database.
file	db_carrierroute.c
	Database support for modules.
file	db_carrierroute.h
	Database support for modules.
file	db_con.h
	Type that represents a database connection.
file	db_id.c
	Functions for parsing a database URL and work with db identifier.
file	db_id.h
	Functions for parsing a database URL and works with db identifier.
file	db_key.h
	Type that represents a database key.
file	db_op.h
	Type that represents a expression operator.
file	db_pool.c
	Functions for managing a pool of database connections.
file	db_pool.h
	Functions for managing a pool of database connections.
file	db_query.c
	Query helper for database drivers This helper methods for database queries are used from the database SQL driver to do the actual work. Each function uses some functions from the actual driver with function pointers to the concrete, specific implementation.
file	db_query.h
	Query helper for database drivers This helper methods for database queries are used from the database SQL driver to do the actual work. Each function uses some functions from the actual driver with function pointers to the concrete, specific implementation.
file	db_res.c
	Functions to manage result structures Provides some convenience macros and some memory management functions for result structures.
file	db_res.h
	Data structure that represents a result from a query.
file	db_row.c
	Type that represents a row in a database.
file	db_row.h
	Type that represents a row in a database.
file	db_userblacklist.c
	Database support for modules.
file	db_userblacklist.h
	Database support for modules.
file	db_ut.c
	Utility functions for database drivers.
file	db_ut.h
	Utility functions for database drivers.
file	db_val.h
	Data structures that represents values in the database.

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Detailed Description

This is a generic database interface for modules that need to utilize a database. The interface should be used by all modules that access database. The interface will be independent of the underlying database server. Notes: If possible, use the predefined macros if you need to access any structure attributes. For additional description, see the comments in the sources of mysql module.

If you want to see more complicated examples of how the API could be used, take a look at the sources of the usrloc or auth modules.

• Usrloc :: User location module
• AUTH :: The Kamailio auth Module

Implemented modules

• ../modules/db_berkeley
• ../modules/db_flatstore
• ../modules/db_text
• ../modules/db_mysql
• ../modules/db_oracle
• ../modules/db_postgres
• ../modules/db_unixodbc