Function MAKE_str_constant

src/dsql/make.cpp:345–362

MAKE_str_constant @brief Make a constant node when the character set ID is already known. @param constant @param character_set **/

 **/
LiteralNode* MAKE_str_constant(const IntlString* constant, SSHORT character_set)
{
	thread_db* tdbb = JRD_get_thread_data();

	const string& str = constant->getString();

	LiteralNode* literal = FB_NEW_POOL(*tdbb->getDefaultPool()) LiteralNode(*tdbb->getDefaultPool());
	literal->litDesc.dsc_dtype = dtype_text;
	literal->litDesc.dsc_sub_type = 0;
	literal->litDesc.dsc_scale = 0;
	literal->litDesc.dsc_length = static_cast<USHORT>(str.length());
	literal->litDesc.dsc_address = (UCHAR*) str.c_str();
	literal->litDesc.dsc_ttype() = character_set;

	literal->dsqlStr = constant;

	return literal;
}


/**