Function dsqlSetParametersName

src/dsql/StmtNodes.cpp:10624–10643

Setup parameter parameters name.

// Setup parameter parameters name.
static void dsqlSetParametersName(DsqlCompilerScratch* dsqlScratch, CompoundStmtNode* statements,
	const RecordSourceNode* relNode)
{
	const dsql_ctx* context = relNode->dsqlContext;
	DEV_BLKCHK(context, dsql_type_ctx);
	const dsql_rel* relation = context->ctx_relation;

	FB_SIZE_T count = statements->statements.getCount();
	NestConst<StmtNode>* ptr = statements->statements.begin();

	for (NestConst<StmtNode>* const end = ptr + count; ptr != end; ++ptr)
	{
		AssignmentNode* assign = nodeAs<AssignmentNode>(*ptr);

		if (assign)
			dsqlSetParameterName(dsqlScratch, assign->asgnFrom, assign->asgnTo, relation);
		else
			fb_assert(false);
	}
}

// Perform cleaning of rpb, zeroing unassigned fields and the impure tail of varying fields that
// we don't want to carry when the RLE algorithm is applied.