C++ (Cpp) ListMake1Oid示例

示例#1

文件： funcs.cpp 项目： b-xiang/gpdb

Datum
DumpRelStatsDXL(PG_FUNCTION_ARGS)
{
	Oid oid = gpdb::OidFromDatum(PG_GETARG_DATUM(0));

	char *szDXL = COptTasks::SzRelStats(ListMake1Oid(oid));

	PG_RETURN_TEXT_P(stringToText(szDXL));
}

示例#2

文件： orca_debug.cpp 项目： d/gpdb

Datum
DumpRelStatsDXL(PG_FUNCTION_ARGS)
{
	Oid oid = gpdb::OidFromDatum(PG_GETARG_DATUM(0));

	char *dxl_string = COptTasks::SzRelStats(ListMake1Oid(oid));

	PG_RETURN_TEXT_P(cstring_to_text(dxl_string));
}

示例#3

文件： funcs.cpp 项目： b-xiang/gpdb

Datum
DumpMDObjDXL(PG_FUNCTION_ARGS)
{
	Oid oid = gpdb::OidFromDatum(PG_GETARG_DATUM(0));

	char *szDXL = COptTasks::SzMDObjs(ListMake1Oid(oid));

	if (NULL == szDXL)
	{
		elog(ERROR, "Error dumping MD object");
	}

	PG_RETURN_TEXT_P(stringToText(szDXL));
}

示例#4

文件： orca_debug.cpp 项目： d/gpdb

Datum
DumpMDObjDXL(PG_FUNCTION_ARGS)
{
	Oid oid = gpdb::OidFromDatum(PG_GETARG_DATUM(0));

	char *dxl_string = COptTasks::SzMDObjs(ListMake1Oid(oid));

	if (NULL == dxl_string)
	{
		elog(ERROR, "Error dumping MD object");
	}

	PG_RETURN_TEXT_P(cstring_to_text(dxl_string));
}