.Dd December 19, 2018 .Dt SQLITE3_CONTEXT 3 .Os .Sh NAME .Nm sqlite3_context .Nd SQL Function Context Object .Sh SYNOPSIS .Vt typedef struct sqlite3_context sqlite3_context; .Sh DESCRIPTION The context in which an SQL function executes is stored in an sqlite3_context object. A pointer to an sqlite3_context object is always first parameter to application-defined SQL functions. The application-defined SQL function implementation will pass this pointer through into calls to sqlite3_result(), sqlite3_aggregate_context(), sqlite3_user_data(), sqlite3_context_db_handle(), sqlite3_get_auxdata(), and/or sqlite3_set_auxdata(). .Sh SEE ALSO .Xr sqlite3_create_function 3 , .Xr sqlite3_aggregate_context 3 , .Xr sqlite3_context_db_handle 3 , .Xr sqlite3_get_auxdata 3 , .Xr sqlite3_result_blob 3 , .Xr sqlite3_get_auxdata 3 , .Xr sqlite3_user_data 3