Programming Guide

Determines the database engine of a cursor

#include <dmuproto.h>

char *dm_cursor_engine(char *cursor_name);

cursor_name

Specifies a cursor name. For a named cursor, use the name specified in a DBMS DECLARE CURSOR command. To refer to the default engine, specify as a null pointer or an empty string.

• · Name of the engine of the cursor's connection. If cursor_name is a null pointer or an empty string, the name of the default engine is returned.

• · An empty string if the named cursor does not exist; or, if cursor_name is a null pointer or empty string and there is no default engine.

dm_cursor_engine returns the name of the database engine for the database connection of the named cursor, or returns the name of the default engine if cursor_name is a null pointer or an empty string.

dm_cursor_connection, dm_cursor_consistent, dm_init

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