greenplumn exception 源码

2022-08-18
浏览 (468)

greenplumn exception 代码

文件路径：/src/backend/gporca/libnaucrates/src/exception.cpp

//---------------------------------------------------------------------------
//	Greenplum Database
//	Copyright (C) 2011 EMC Corp.
//
//	@filename:
//		exception.cpp
//
//	@doc:
//		Initialization of DXL-specific exception messages
//---------------------------------------------------------------------------

#include "naucrates/exception.h"

#include "gpos/error/CMessage.h"
#include "gpos/error/CMessageRepository.h"

using namespace gpos;
using namespace gpdxl;


//---------------------------------------------------------------------------
//	@function:
//		EresExceptionInit
//
//	@doc:
//		Message initialization for DXL exceptions
//
//---------------------------------------------------------------------------
GPOS_RESULT
gpdxl::EresExceptionInit(CMemoryPool *mp)
{
	//---------------------------------------------------------------------------
	// Basic DXL messages in English
	//---------------------------------------------------------------------------
	CMessage rgmsg[ExmiDXLSentinel] = {
		// DXL-parsing related messages
		CMessage(CException(gpdxl::ExmaDXL, gpdxl::ExmiDXLUnexpectedTag),
				 CException::ExsevError, GPOS_WSZ_WSZLEN("Unexpected tag: %ls"),
				 1,	 // elemname
				 GPOS_WSZ_WSZLEN("Unexpected tag encountered during parsing;")),

		CMessage(
			CException(gpdxl::ExmaDXL, gpdxl::ExmiDXLMissingAttribute),
			CException::ExsevError,
			GPOS_WSZ_WSZLEN(
				"Missing attribute value for attribute %ls in element %ls"),
			2,	// # params: attrname, elemname
			GPOS_WSZ_WSZLEN("Missing attribute value")),

		CMessage(
			CException(gpdxl::ExmaDXL, gpdxl::ExmiDXLInvalidAttributeValue),
			CException::ExsevError,
			GPOS_WSZ_WSZLEN("Invalid value for attribute %ls in element %ls"),
			2,	// # params: attrname, elemname
			GPOS_WSZ_WSZLEN("Invalid attribute value")),

		CMessage(CException(gpdxl::ExmaDXL, gpdxl::ExmiDXLUnrecognizedOperator),
				 CException::ExsevError,
				 GPOS_WSZ_WSZLEN("DXL: Unrecognized operator: %ls"),
				 1,	 // elemname
				 GPOS_WSZ_WSZLEN("Unrecognized operator name")),

		CMessage(CException(gpdxl::ExmaDXL, gpdxl::ExmiDXLUnrecognizedType),
				 CException::ExsevError,
				 GPOS_WSZ_WSZLEN("Unrecognized type name"),
				 0,	 // TODO:  - Sep 30, 2010; add params: typename
				 GPOS_WSZ_WSZLEN("Unrecognized type name")),

		CMessage(
			CException(gpdxl::ExmaDXL, gpdxl::ExmiDXLUnrecognizedCompOperator),
			CException::ExsevError,
			GPOS_WSZ_WSZLEN("Unrecognized comparison operator"),
			1,	// comp op
			GPOS_WSZ_WSZLEN("Unrecognized comparison operator")),

		CMessage(
			CException(gpdxl::ExmaDXL, gpdxl::ExmiDXLValidationError),
			CException::ExsevError,
			GPOS_WSZ_WSZLEN(
				"XML validation exception: XML document does not conform to the DXL schema. Details: %s"),
			1,	// exception details
			GPOS_WSZ_WSZLEN("XML validation exception")),

		CMessage(CException(gpdxl::ExmaDXL, gpdxl::ExmiDXLXercesParseError),
				 CException::ExsevError,
				 GPOS_WSZ_WSZLEN("Xerces parse exception"),
				 0,	 //
				 GPOS_WSZ_WSZLEN("Xerces parse exception")),

		CMessage(
			CException(gpdxl::ExmaDXL, gpdxl::ExmiDXLIncorrectNumberOfChildren),
			CException::ExsevError,
			GPOS_WSZ_WSZLEN("Incorrect Number of children"),
			0,	//
			GPOS_WSZ_WSZLEN("Incorrect Number of children")),

		CMessage(
			CException(gpdxl::ExmaDXL, gpdxl::ExmiPlStmt2DXLConversion),
			CException::ExsevError,
			GPOS_WSZ_WSZLEN("GPDB Expression type: %ls not supported in DXL"),
			1,	//
			GPOS_WSZ_WSZLEN("GPDB Expression type not supported in DXL")),

		CMessage(
			CException(gpdxl::ExmaDXL,
					   gpdxl::ExmiDXL2PlStmtMissingPlanForSubPlanTranslation),
			CException::ExsevError,
			GPOS_WSZ_WSZLEN(
				"DXL-to-PlStmt: Missing Plan During SubPlan Translation"),
			0,	//
			GPOS_WSZ_WSZLEN(
				"DXL-to-PlStmt: Missing Plan During SubPlan Translation")),

		CMessage(
			CException(gpdxl::ExmaDXL, gpdxl::ExmiDXL2PlStmtConversion),
			CException::ExsevError,
			GPOS_WSZ_WSZLEN("DXL-to-PlStmt Translation: %ls not supported"),
			1,	//
			GPOS_WSZ_WSZLEN("DXL-to-PlStmt Translation not supported")),

		CMessage(
			CException(gpdxl::ExmaDXL, gpdxl::ExmiDXL2PlStmtExternalScanError),
			CException::ExsevError, GPOS_WSZ_WSZLEN("External scan error: %ls"),
			1,	//
			GPOS_WSZ_WSZLEN("External scan error")),

		CMessage(
			CException(gpdxl::ExmaDXL, gpdxl::ExmiQuery2DXLAttributeNotFound),
			CException::ExsevError,
			GPOS_WSZ_WSZLEN(
				"Query-to-DXL Translation: Attribute number %d not found in project list"),
			1,	//
			GPOS_WSZ_WSZLEN(
				"Query-to-DXL Translation: Attribute number not found in project list")),

		CMessage(
			CException(gpdxl::ExmaDXL, gpdxl::ExmiQuery2DXLUnsupportedFeature),
			CException::ExsevNotice,
			GPOS_WSZ_WSZLEN("Feature not supported: %ls"),
			1,	//
			GPOS_WSZ_WSZLEN("Feature not supported")),

		CMessage(CException(gpdxl::ExmaDXL, gpdxl::ExmiQuery2DXLMissingValue),
				 CException::ExsevError,
				 GPOS_WSZ_WSZLEN("Query-to-DXL Translation: Missing %ls value"),
				 1,	 //
				 GPOS_WSZ_WSZLEN("Query-to-DXL Translation: Missing value")),

		CMessage(
			CException(gpdxl::ExmaDXL, gpdxl::ExmiQuery2DXLNotNullViolation),
			CException::ExsevError,
			GPOS_WSZ_WSZLEN(
				"null value in column \"%ls\" violates not-null constraint"),
			1,	//
			GPOS_WSZ_WSZLEN(
				"null value in column violates not-null constraint")),

		CMessage(
			CException(gpdxl::ExmaDXL, gpdxl::ExmiQuery2DXLDuplicateRTE),
			CException::ExsevError,
			GPOS_WSZ_WSZLEN(
				"DXL-to-Query: Duplicate range table entry at query level %d at position %d"),
			2,	// query level and var no
			GPOS_WSZ_WSZLEN("DXL-to-Query: Duplicate range table entry")),

		// MD related messages
		CMessage(
			CException(gpdxl::ExmaMD, gpdxl::ExmiMDCacheEntryDuplicate),
			CException::ExsevError,
			GPOS_WSZ_WSZLEN(
				"Entry for metadata cache object %ls already exists"),
			1,	// mdid
			GPOS_WSZ_WSZLEN("Entry for metadata cache object already exists")),

		CMessage(CException(gpdxl::ExmaMD, gpdxl::ExmiMDCacheEntryNotFound),
				 CException::ExsevError,
				 GPOS_WSZ_WSZLEN("Lookup of object %ls in cache failed"),
				 1,	 // mdid
				 GPOS_WSZ_WSZLEN("Lookup of object in cache failed")),

		CMessage(CException(gpdxl::ExmaMD, gpdxl::ExmiMDObjUnsupported),
				 CException::ExsevNotice,
				 GPOS_WSZ_WSZLEN("Feature not supported: %ls"),
				 1,	 // md obj
				 GPOS_WSZ_WSZLEN("Feature not supported")),

		CMessage(CException(gpdxl::ExmaComm, gpdxl::ExmiCommPropagateError),
				 CException::ExsevError, GPOS_WSZ_WSZLEN("%S"),
				 1,	 // message
				 GPOS_WSZ_WSZLEN("Propagate remote exception")),

		CMessage(
			CException(gpdxl::ExmaComm, gpdxl::ExmiCommPropagateError),
			CException::ExsevError,
			GPOS_WSZ_WSZLEN("Received unexpected message type from OPT: %d"),
			1,	// type
			GPOS_WSZ_WSZLEN("Received unexpected message type from OPT")),

		CMessage(CException(gpdxl::ExmaGPDB, gpdxl::ExmiGPDBError),
				 CException::ExsevError, GPOS_WSZ_WSZLEN("PG exception raised"),
				 1,	 // type
				 GPOS_WSZ_WSZLEN("PG exception converted to GPOS exception")),

		CMessage(
			CException(gpdxl::ExmaDXL, gpdxl::ExmiQuery2DXLError),
			CException::ExsevError,
			GPOS_WSZ_WSZLEN(
				"Query-to-DXL Translation: %ls entry found due to incorrect normalization of query"),
			1,	// entry name
			GPOS_WSZ_WSZLEN(
				"Query-to-DXL Translation: Entry not found due to incorrect normalization of query")),

		CMessage(
			CException(gpdxl::ExmaDXL, gpdxl::ExmiExpr2DXLUnsupportedFeature),
			CException::ExsevError,
			GPOS_WSZ_WSZLEN("Feature not supported: %ls"),
			1,	// feature name
			GPOS_WSZ_WSZLEN("Feature not supported: %ls")),

		CMessage(
			CException(gpdxl::ExmaConstExprEval,
					   gpdxl::ExmiConstExprEvalNonConst),
			CException::ExsevError,
			GPOS_WSZ_WSZLEN(
				"Illegal column reference \"%ls\" in constant expression"),
			1,	// column name
			GPOS_WSZ_WSZLEN(
				"Illegal column reference \"%ls\" in constant expression")),

		CMessage(
			CException(gpdxl::ExmaDXL, gpdxl::ExmiExpr2DXLAttributeNotFound),
			CException::ExsevError,
			GPOS_WSZ_WSZLEN(
				"Expr-to-DXL Translation: Attribute number %d not found in project list"),
			1,	// attno
			GPOS_WSZ_WSZLEN(
				"Expr-to-DXL Translation: Attribute number not found in project list")),

		CMessage(
			CException(gpdxl::ExmaDXL, gpdxl::ExmiDXL2PlStmtAttributeNotFound),
			CException::ExsevError,
			GPOS_WSZ_WSZLEN(
				"DXL-to-PlStmt Translation: Attribute number %d not found in project list"),
			1,	// attno
			GPOS_WSZ_WSZLEN(
				"DXL-to-PlStmt Translation: Attribute number not found in project list")),

		CMessage(
			CException(gpdxl::ExmaDXL, gpdxl::ExmiDXL2ExprAttributeNotFound),
			CException::ExsevError,
			GPOS_WSZ_WSZLEN(
				"DXL-to-Expr Translation: Attribute number %d not found in project list"),
			1,	// attno
			GPOS_WSZ_WSZLEN(
				"DXL-to-Expr Translation: Attribute number not found in project list")),

		CMessage(
			CException(gpdxl::ExmaDXL, gpdxl::ExmiOptimizerError),
			CException::ExsevError, GPOS_WSZ_WSZLEN("%s"),
			1,	// attno
			GPOS_WSZ_WSZLEN(
				"PQO unable to generate a plan, please see the above message for details.")),

		CMessage(
			CException(gpdxl::ExmaDXL, gpdxl::ExmiNoAvailableMemory),
			CException::ExsevError,
			GPOS_WSZ_WSZLEN("No available memory to allocate string buffer."),
			0,
			GPOS_WSZ_WSZLEN("No available memory to allocate string buffer.")),

		CMessage(
			CException(gpdxl::ExmaDXL, gpdxl::ExmiInvalidComparisonTypeCode),
			CException::ExsevError,
			GPOS_WSZ_WSZLEN(
				"Invalid comparison type code. Valid values are Eq, NEq, LT, LEq, GT, GEq."),
			0,
			GPOS_WSZ_WSZLEN(
				"Invalid comparison type code. Valid values are Eq, NEq, LT, LEq, GT, GEq."))

	};

	GPOS_RESULT eres = GPOS_FAILED;

	GPOS_TRY
	{
		// copy exception array into heap
		CMessage *rgpmsg[ExmiDXLSentinel];
		for (ULONG i = 0; i < GPOS_ARRAY_SIZE(rgpmsg); i++)
		{
			rgpmsg[i] = GPOS_NEW(mp) CMessage(rgmsg[i]);
		}

		CMessageRepository *pmr = CMessageRepository::GetMessageRepository();

		for (ULONG i = 0; i < GPOS_ARRAY_SIZE(rgmsg); i++)
		{
			pmr->AddMessage(ElocEnUS_Utf8, rgpmsg[i]);
		}

		eres = GPOS_OK;
	}
	GPOS_CATCH_EX(ex)
	{
	}
	GPOS_CATCH_END;

	return eres;
}


// EOF

相关信息

greenplumn 源码目录

相关文章

greenplumn CCostModelConfigSerializer 源码

greenplumn CDXLUtils 源码

greenplumn CIdGenerator 源码

greenplumn init 源码

greenplumn traceflags 源码

0 赞

所属分类： 大数据
本文标签： greenplum
版权声明： 原创文章如转载，请注明本文链接: https://www.seaxiang.com/blog/0dfe57baa12c49e0979a271a79f33129

热门推荐

1、直接访问google.com
2、 - 优质文章
3、 gate.io
4、 harmony 鸿蒙hdc使用指导
5、 harmony 鸿蒙ArkUI组件（ArkTS）开发常见问题
6、 harmony 鸿蒙初识ArkTS语言
7、 flink kafka connector scan.startup.mode 的几个选项
8、 golang
9、 openharmony
10、 Vue中input框自动聚焦

Loading...