Example #1
0
//--------------------------------------------------------------------------
void VeAssetPath::ReadAsync(const VeChar8* pcFile,
	VeRefNode<ReadCallback>& kCallback) const noexcept
{
	VeChar8 acBuffer[VE_MAX_PATH_LEN];
	PATH_CAT(acBuffer, m_kPath, pcFile);
	VE_NEW ReadTask(acBuffer, kCallback);
}
Example #2
0
//*=================================================================================
//*原型: BOOL TSmartTask::GetSmartTaskPlan(TSmartTaskObj *pTaskPlan)
//*功能: 得到一个任务
//*参数: 略
//*返回: 成功与否
//*说明: 任务处理
//*=================================================================================
BOOL TSmartTask::GetSmartTaskPlan(TSmartTaskObj *pTaskPlan)
{
	static long i= 0 ;
	long nResult;

	if( !i )
	{
		ReportLog("第一次运行, 读入常驻任务信息!");
		nResult = ReadTSRTask(pTaskPlan);
	}
	else
	{
		nResult = ReadTask(pTaskPlan);
	}

	if( i++ > 9999999 )
		i = 1 ;
	return (nResult==RET_OK?TRUE:FALSE);
}
Example #3
0
/*
 * parseNodeString
 *
 * Given a character string representing a node tree, parseNodeString creates
 * the internal node structure.
 *
 * The string to be read must already have been loaded into citus_pg_strtok().
 */
Node *
CitusParseNodeString(void)
{
	void	   *return_value;

	READ_TEMP_LOCALS();

	token = citus_pg_strtok(&length);

#define MATCH(tokname, namelen) \
	(length == namelen && memcmp(token, tokname, namelen) == 0)

	if (MATCH("QUERY", 5))
		return_value = _readQuery();
	else if (MATCH("WITHCHECKOPTION", 15))
		return_value = _readWithCheckOption();
	else if (MATCH("SORTGROUPCLAUSE", 15))
		return_value = _readSortGroupClause();
	else if (MATCH("GROUPINGSET", 11))
		return_value = _readGroupingSet();
	else if (MATCH("WINDOWCLAUSE", 12))
		return_value = _readWindowClause();
	else if (MATCH("ROWMARKCLAUSE", 13))
		return_value = _readRowMarkClause();
	else if (MATCH("COMMONTABLEEXPR", 15))
		return_value = _readCommonTableExpr();
	else if (MATCH("SETOPERATIONSTMT", 16))
		return_value = _readSetOperationStmt();
	else if (MATCH("ALIAS", 5))
		return_value = _readAlias();
	else if (MATCH("RANGEVAR", 8))
		return_value = _readRangeVar();
	else if (MATCH("INTOCLAUSE", 10))
		return_value = _readIntoClause();
	else if (MATCH("VAR", 3))
		return_value = _readVar();
	else if (MATCH("CONST", 5))
		return_value = _readConst();
	else if (MATCH("PARAM", 5))
		return_value = _readParam();
	else if (MATCH("AGGREF", 6))
		return_value = _readAggref();
	else if (MATCH("GROUPINGFUNC", 12))
		return_value = _readGroupingFunc();
	else if (MATCH("WINDOWFUNC", 10))
		return_value = _readWindowFunc();
	else if (MATCH("ARRAYREF", 8))
		return_value = _readArrayRef();
	else if (MATCH("FUNCEXPR", 8))
		return_value = _readFuncExpr();
	else if (MATCH("NAMEDARGEXPR", 12))
		return_value = _readNamedArgExpr();
	else if (MATCH("OPEXPR", 6))
		return_value = _readOpExpr();
	else if (MATCH("DISTINCTEXPR", 12))
		return_value = _readDistinctExpr();
	else if (MATCH("NULLIFEXPR", 10))
		return_value = _readNullIfExpr();
	else if (MATCH("SCALARARRAYOPEXPR", 17))
		return_value = _readScalarArrayOpExpr();
	else if (MATCH("BOOLEXPR", 8))
		return_value = _readBoolExpr();
	else if (MATCH("SUBLINK", 7))
		return_value = _readSubLink();
	else if (MATCH("FIELDSELECT", 11))
		return_value = _readFieldSelect();
	else if (MATCH("FIELDSTORE", 10))
		return_value = _readFieldStore();
	else if (MATCH("RELABELTYPE", 11))
		return_value = _readRelabelType();
	else if (MATCH("COERCEVIAIO", 11))
		return_value = _readCoerceViaIO();
	else if (MATCH("ARRAYCOERCEEXPR", 15))
		return_value = _readArrayCoerceExpr();
	else if (MATCH("CONVERTROWTYPEEXPR", 18))
		return_value = _readConvertRowtypeExpr();
	else if (MATCH("COLLATE", 7))
		return_value = _readCollateExpr();
	else if (MATCH("CASE", 4))
		return_value = _readCaseExpr();
	else if (MATCH("WHEN", 4))
		return_value = _readCaseWhen();
	else if (MATCH("CASETESTEXPR", 12))
		return_value = _readCaseTestExpr();
	else if (MATCH("ARRAY", 5))
		return_value = _readArrayExpr();
	else if (MATCH("ROW", 3))
		return_value = _readRowExpr();
	else if (MATCH("ROWCOMPARE", 10))
		return_value = _readRowCompareExpr();
	else if (MATCH("COALESCE", 8))
		return_value = _readCoalesceExpr();
	else if (MATCH("MINMAX", 6))
		return_value = _readMinMaxExpr();
	else if (MATCH("XMLEXPR", 7))
		return_value = _readXmlExpr();
	else if (MATCH("NULLTEST", 8))
		return_value = _readNullTest();
	else if (MATCH("BOOLEANTEST", 11))
		return_value = _readBooleanTest();
	else if (MATCH("COERCETODOMAIN", 14))
		return_value = _readCoerceToDomain();
	else if (MATCH("COERCETODOMAINVALUE", 19))
		return_value = _readCoerceToDomainValue();
	else if (MATCH("SETTODEFAULT", 12))
		return_value = _readSetToDefault();
	else if (MATCH("CURRENTOFEXPR", 13))
		return_value = _readCurrentOfExpr();
	else if (MATCH("INFERENCEELEM", 13))
		return_value = _readInferenceElem();
	else if (MATCH("TARGETENTRY", 11))
		return_value = _readTargetEntry();
	else if (MATCH("RANGETBLREF", 11))
		return_value = _readRangeTblRef();
	else if (MATCH("JOINEXPR", 8))
		return_value = _readJoinExpr();
	else if (MATCH("FROMEXPR", 8))
		return_value = _readFromExpr();
	else if (MATCH("ONCONFLICTEXPR", 14))
		return_value = _readOnConflictExpr();
	else if (MATCH("RTE", 3))
		return_value = _readRangeTblEntry();
	else if (MATCH("RANGETBLFUNCTION", 16))
		return_value = _readRangeTblFunction();
	else if (MATCH("TABLESAMPLECLAUSE", 17))
		return_value = _readTableSampleClause();
	else if (MATCH("NOTIFY", 6))
		return_value = _readNotifyStmt();
	else if (MATCH("DECLARECURSOR", 13))
		return_value = _readDeclareCursorStmt();
/* XXX: BEGIN Citus Nodes */
	else if (MATCH("MULTIPLAN", 9))
		return_value = ReadMultiPlan();
	else if (MATCH("JOB", 3))
		return_value = ReadJob();
	else if (MATCH("SHARDINTERVAL", 13))
		return_value = ReadShardInterval();
	else if (MATCH("MAPMERGEJOB", 11))
		return_value = ReadMapMergeJob();
	else if (MATCH("SHARDPLACEMENT", 14))
		return_value = ReadShardPlacement();
	else if (MATCH("TASK", 4))
		return_value = ReadTask();
/* XXX: END Citus Nodes */
	else
	{
		elog(ERROR, "badly formatted node string \"%.32s\"...", token);
		return_value = NULL;	/* keep compiler quiet */
	}

	return (Node *) return_value;
}