Data Access

Modules
	Cursor
	Table Cursor
	SQL
	Row
	Sequence
	Bookmark
	Locking

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Detailed Description

Data in an ITTIA DB database is accessed through cursors, both for reading and writing.

To exchange data with the application, bind variables and data structures to a db_row_t handle.

With the exception of db_execute, all data access functions can be called whether or not a transaction is already active, and a transaction will start automatically if they access or modify the database.

Notably, none of the Row functions access or modify the database directly, and can be used before or after the database is opened.