xxq250
/
homework-jianmu
1
0
Fork 0
Code Issues Pull Requests 1 Actions Packages Projects Releases Wiki Activity

Merge pull request #24493 from taosdata/fix/xsren/TD-28332/orderbyAmbigouus 

fix: order by ambiguous
This commit is contained in:
dapan1121 2024-01-18 08:43:00 +08:00 committed by GitHub
parent 4a2cd87de7 7d70d79963
commit 6285852f3c
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
6 changed files with 44 additions and 29 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
include/util/taoserror.h
View File

@ -744,6 +744,7 @@ int32_t* taosGetErrno();
#define TSDB_CODE_PAR_INVALID_VIEW_QUERY TAOS_DEF_ERROR_CODE(0, 0x266C)
#define TSDB_CODE_PAR_COL_QUERY_MISMATCH TAOS_DEF_ERROR_CODE(0, 0x266D)
#define TSDB_CODE_PAR_VIEW_CONFLICT_WITH_TABLE TAOS_DEF_ERROR_CODE(0, 0x266E)
#define TSDB_CODE_PAR_ORDERBY_AMBIGUOUS TAOS_DEF_ERROR_CODE(0, 0x266F)
#define TSDB_CODE_PAR_INTERNAL_ERROR TAOS_DEF_ERROR_CODE(0, 0x26FF)
//planner

25
source/libs/parser/src/parTranslater.c
View File

@ -1085,21 +1085,31 @@ static EDealRes translateColumnWithoutPrefix(STranslateContext* pCxt, SColumnNod
static EDealRes translateColumnUseAlias(STranslateContext* pCxt, SColumnNode** pCol, bool* pFound) {
SNodeList* pProjectionList = getProjectListFromCurrStmt(pCxt->pCurrStmt);
SNode* pNode;
SNode* pFoundNode = NULL;
*pFound = false;
FOREACH(pNode, pProjectionList) {
SExprNode* pExpr = (SExprNode*)pNode;
if (0 == strcmp((*pCol)->colName, pExpr->userAlias)) {
SNode* pNew = nodesCloneNode(pNode);
if (true == *pFound) {
if(nodesEqualNode(pFoundNode, pNode)) {
continue;
}
pCxt->errCode = generateSyntaxErrMsg(&pCxt->msgBuf, TSDB_CODE_PAR_ORDERBY_AMBIGUOUS, (*pCol)->colName);
return DEAL_RES_ERROR;
}
*pFound = true;
pFoundNode = pNode;
}
}
if (*pFound) {
SNode* pNew = nodesCloneNode(pFoundNode);
if (NULL == pNew) {
pCxt->errCode = TSDB_CODE_OUT_OF_MEMORY;
return DEAL_RES_ERROR;
}
nodesDestroyNode(*(SNode**)pCol);
*(SNode**)pCol = (SNode*)pNew;
*pFound = true;
return DEAL_RES_CONTINUE;
}
}
*pFound = false;
return DEAL_RES_CONTINUE;
}
@ -4504,8 +4514,7 @@ static EDealRes replaceOrderByAliasImpl(SNode** pNode, void* pContext) {
if (QUERY_NODE_COLUMN == nodeType(*pNode)) {
FOREACH(pProject, pProjectionList) {
SExprNode* pExpr = (SExprNode*)pProject;
if (0 == strcmp(((SColumnRefNode*)*pNode)->colName, pExpr->userAlias)
&& nodeType(*pNode) == nodeType(pProject)) {
if (0 == strcmp(((SColumnRefNode*)*pNode)->colName, pExpr->userAlias) && nodeType(*pNode) == nodeType(pProject)) {
SNode* pNew = nodesCloneNode(pProject);
if (NULL == pNew) {
pCxt->pTranslateCxt->errCode = TSDB_CODE_OUT_OF_MEMORY;
@ -4526,7 +4535,7 @@ static EDealRes replaceOrderByAliasImpl(SNode** pNode, void* pContext) {
return pTransCxt->errCode;
}
int32_t pos = getPositionValue(pVal);
if ( 0 < pos && pos <= LIST_LENGTH(pProjectionList)) {
if (0 < pos && pos <= LIST_LENGTH(pProjectionList)) {
SNode* pNew = nodesCloneNode(nodesListGetNode(pProjectionList, pos - 1));
if (NULL == pNew) {
pCxt->pTranslateCxt->errCode = TSDB_CODE_OUT_OF_MEMORY;

2
source/libs/parser/src/parUtil.c
View File

@ -190,6 +190,8 @@ static char* getSyntaxErrFormat(int32_t errCode) {
return "invalid ip range";
case TSDB_CODE_OUT_OF_MEMORY:
return "Out of memory";
case TSDB_CODE_PAR_ORDERBY_AMBIGUOUS:
return "ORDER BY \"%s\" is ambiguous";
default:
return "Unknown error";
}

15
tests/script/tsim/parser/condition_query.sim
View File

@ -1505,7 +1505,7 @@ if $data10 != @21-05-05 18:19:21.000@ then
return -1
endi
sql select a.ts,b.ts,a.c1,b.u1,b.u2 from (select * from stb1) a, (select * from stb2) b where a.ts=b.ts and (a.c1 < 10 or a.c1 > 30) and (b.u1 < 5 or b.u1 > 5) order by ts;
sql select a.ts,b.ts,a.c1,b.u1,b.u2 from (select * from stb1) a, (select * from stb2) b where a.ts=b.ts and (a.c1 < 10 or a.c1 > 30) and (b.u1 < 5 or b.u1 > 5) order by a.ts;
if $rows != 4 then
return -1
endi
@ -1521,8 +1521,9 @@ endi
if $data30 != @21-05-05 18:19:14.000@ then
return -1
endi
sql_error select a.ts,b.ts,a.c1,b.u1,b.u2 from (select * from stb1) a, (select * from stb2) b where a.ts=b.ts and (a.c1 < 10 or a.c1 > 30) and (b.u1 < 5 or b.u1 > 5) order by ts;
sql select a.ts,b.ts,a.c1,b.u1,b.u2 from (select * from stb1) a, (select * from stb2) b where a.ts=b.ts and a.c1 < 30 and b.u1 > 1 and a.c1 > 10 and b.u1 < 8 and b.u1<>5 order by ts;
sql select a.ts,b.ts,a.c1,b.u1,b.u2 from (select * from stb1) a, (select * from stb2) b where a.ts=b.ts and a.c1 < 30 and b.u1 > 1 and a.c1 > 10 and b.u1 < 8 and b.u1<>5 order by a.ts;
if $rows != 3 then
return -1
endi
@ -1535,6 +1536,8 @@ endi
if $data20 != @21-05-05 18:19:10.000@ then
return -1
endi
sql_error select a.ts,b.ts,a.c1,b.u1,b.u2 from (select * from stb1) a, (select * from stb2) b where a.ts=b.ts and a.c1 < 30 and b.u1 > 1 and a.c1 > 10 and b.u1 < 8 and b.u1<>5 order by ts;
sql select a.ts,a.ts,a.c1,b.u1,b.u2 from (select * from stb1) a, (select * from stb2) b where a.ts=b.ts and a.c1 < 30 and b.u1 > 1 and a.c1 > 10 and b.u1 < 8 and b.u1<>5 order by ts;
sql select * from stb1 where c1 is null and c1 is not null;
if $rows != 0 then
@ -2469,7 +2472,7 @@ endi
if $data10 != @21-05-05 18:19:05.000@ then
return -1
endi
sql select tb1.ts,tb1.*,tb2_1.* from tb1, tb2_1 where tb1.ts=tb2_1.ts and tb1.ts > '2021-05-05 18:19:03.000' and tb2_1.u1 < 5 order by ts;
sql select tb1.ts,tb1.*,tb2_1.* from tb1, tb2_1 where tb1.ts=tb2_1.ts and tb1.ts > '2021-05-05 18:19:03.000' and tb2_1.u1 < 5 order by tb1.ts;
if $rows != 2 then
return -1
endi
@ -2480,7 +2483,7 @@ if $data10 != @21-05-05 18:19:06.000@ then
return -1
endi
sql select tb1.ts,tb1.*,tb2_1.* from tb1, tb2_1 where tb1.ts=tb2_1.ts and tb1.ts >= '2021-05-05 18:19:03.000' and tb1.c7=false and tb2_1.u3>4 order by ts;
sql select tb1.ts,tb1.*,tb2_1.* from tb1, tb2_1 where tb1.ts=tb2_1.ts and tb1.ts >= '2021-05-05 18:19:03.000' and tb1.c7=false and tb2_1.u3>4 order by tb1.ts;
if $rows != 2 then
return -1
endi
@ -2491,7 +2494,7 @@ if $data10 != @21-05-05 18:19:07.000@ then
return -1
endi
sql select stb1.ts,stb1.c1,stb1.t1,stb2.ts,stb2.u1,stb2.t4 from stb1, stb2 where stb1.ts=stb2.ts and stb1.t1 = stb2.t4 order by ts;
sql select stb1.ts,stb1.c1,stb1.t1,stb2.ts,stb2.u1,stb2.t4 from stb1, stb2 where stb1.ts=stb2.ts and stb1.t1 = stb2.t4 order by stb1.ts;
if $rows != 9 then
return -1
endi
@ -2523,7 +2526,7 @@ if $data80 != @21-05-05 18:19:11.000@ then
return -1
endi
sql select stb1.ts,stb1.c1,stb1.t1,stb2.ts,stb2.u1,stb2.t4 from stb1, stb2 where stb1.ts=stb2.ts and stb1.t1 = stb2.t4 and stb1.c1 > 2 and stb2.u1 <=4 order by ts;
sql select stb1.ts,stb1.c1,stb1.t1,stb2.ts,stb2.u1,stb2.t4 from stb1, stb2 where stb1.ts=stb2.ts and stb1.t1 = stb2.t4 and stb1.c1 > 2 and stb2.u1 <=4 order by stb1.ts;
if $rows != 3 then
return -1
endi

8
tests/script/tsim/valgrind/checkError8.sim
View File

@ -129,10 +129,10 @@ sql select a.ts,a.c1,a.c8 from (select * from stb1 where c7=true) a, (select * f
sql select * from stb1 where (c6 > 3.0 or c6 < 60) and c6 > 50 and (c6 != 53 or c6 != 63);;
sql select ts,c1 from stb1 where (c1 > 60 or c1 < 10 or (c1 > 20 and c1 < 30)) and ts > '2021-05-05 18:19:00.000' and ts < '2021-05-05 18:19:25.000' and c1 != 21 and c1 != 22 order by ts;
sql select a.* from (select * from stb1 where c7=true) a, (select * from stb1 where c1 > 30) b where a.ts=b.ts and a.c1 > 50 order by ts;;
sql select a.ts,b.ts,a.c1,b.u1,b.u2 from (select * from stb1) a, (select * from stb2) b where a.ts=b.ts and (a.c1 < 10 or a.c1 > 30) and (b.u1 < 5 or b.u1 > 5) order by ts;;
sql select a.ts,b.ts,a.c1,b.u1,b.u2 from (select * from stb1) a, (select * from stb2) b where a.ts=b.ts and a.c1 < 30 and b.u1 > 1 and a.c1 > 10 and b.u1 < 8 and b.u1<>5 order by ts;;
sql select tb1.ts,tb1.*,tb2_1.* from tb1, tb2_1 where tb1.ts=tb2_1.ts and tb1.ts >= '2021-05-05 18:19:03.000' and tb1.c7=false and tb2_1.u3>4 order by ts;;
sql select stb1.ts,stb1.c1,stb1.t1,stb2.ts,stb2.u1,stb2.t4 from stb1, stb2 where stb1.ts=stb2.ts and stb1.t1 = stb2.t4 order by ts;;
sql select a.ts,b.ts,a.c1,b.u1,b.u2 from (select * from stb1) a, (select * from stb2) b where a.ts=b.ts and (a.c1 < 10 or a.c1 > 30) and (b.u1 < 5 or b.u1 > 5) order by a.ts;;
sql select a.ts,b.ts,a.c1,b.u1,b.u2 from (select * from stb1) a, (select * from stb2) b where a.ts=b.ts and a.c1 < 30 and b.u1 > 1 and a.c1 > 10 and b.u1 < 8 and b.u1<>5 order by a.ts;;
sql select tb1.ts,tb1.*,tb2_1.* from tb1, tb2_1 where tb1.ts=tb2_1.ts and tb1.ts >= '2021-05-05 18:19:03.000' and tb1.c7=false and tb2_1.u3>4 order by tb1.ts;;
sql select stb1.ts,stb1.c1,stb1.t1,stb2.ts,stb2.u1,stb2.t4 from stb1, stb2 where stb1.ts=stb2.ts and stb1.t1 = stb2.t4 order by stb1.ts;;
sql select count(*) from stb1 where tbname like 'tb%' or c1 > 0;;
sql select * from stb1 where tbname like 'tb%' and (t1=1 or t2=2 or t3=3) and t1 > 2 order by ts;;