c-treeDB API for C++ - Developers Guide

CTIndex::SetNullFlag

Syntax

void SetNullFlag(CTBOOL NullFlag)

Parameters

• NullFlag [in] The new null flag.

Description

Sets the null flag. If set to YES, the system checks for NULL or missing key values after the index has been concatenated.

Return

None.

See also

GetNullFlag(), SetEmptyChar()