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TD-14278 session window plan implement

This commit is contained in:
Xiaoyu Wang 2022-03-24 02:38:50 -04:00
parent 8e9647a8ab
commit 9a3d4519aa
5 changed files with 9 additions and 2 deletions
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3
source/libs/nodes/src/nodesCloneFuncs.c
View File

@ -272,7 +272,10 @@ static SNode* logicWindowCopy(const SWindowLogicNode* pSrc, SWindowLogicNode* pD
COPY_SCALAR_FIELD(interval);
COPY_SCALAR_FIELD(offset);
COPY_SCALAR_FIELD(sliding);
COPY_SCALAR_FIELD(intervalUnit);
COPY_SCALAR_FIELD(slidingUnit);
CLONE_NODE_FIELD(pFill);
COPY_SCALAR_FIELD(sessionGap);
return (SNode*)pDst;
}

2
source/libs/nodes/src/nodesCodeFuncs.c
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@ -196,6 +196,8 @@ const char* nodesNodeName(ENodeType type) {
return "PhysiSort";
case QUERY_NODE_PHYSICAL_PLAN_INTERVAL:
return "PhysiInterval";
case QUERY_NODE_PHYSICAL_PLAN_SESSION_WINDOW:
return "PhysiSessionWindow";
case QUERY_NODE_PHYSICAL_PLAN_DISPATCH:
return "PhysiDispatch";
case QUERY_NODE_PHYSICAL_PLAN_INSERT:

2
source/libs/nodes/src/nodesUtilFuncs.c
View File

@ -185,6 +185,8 @@ SNodeptr nodesMakeNode(ENodeType type) {
return makeNode(type, sizeof(SNode));
case QUERY_NODE_PHYSICAL_PLAN_INTERVAL:
return makeNode(type, sizeof(SIntervalPhysiNode));
case QUERY_NODE_PHYSICAL_PLAN_SESSION_WINDOW:
return makeNode(type, sizeof(SSessionWinodwPhysiNode));
case QUERY_NODE_PHYSICAL_PLAN_DISPATCH:
return makeNode(type, sizeof(SDataDispatcherNode));
case QUERY_NODE_PHYSICAL_PLAN_INSERT:

2
source/libs/parser/inc/sql.y
View File

@ -624,7 +624,7 @@ partition_by_clause_opt(A) ::= PARTITION BY expression_list(B).
twindow_clause_opt(A) ::= . { A = NULL; }
twindow_clause_opt(A) ::=
SESSION NK_LP column_reference(B) NK_COMMA duration_literal(C) NK_RP. { A = createSessionWindowNode(pCxt, releaseRawExprNode(pCxt, B), C); }
SESSION NK_LP column_reference(B) NK_COMMA duration_literal(C) NK_RP. { A = createSessionWindowNode(pCxt, releaseRawExprNode(pCxt, B), releaseRawExprNode(pCxt, C)); }
twindow_clause_opt(A) ::= STATE_WINDOW NK_LP column_reference(B) NK_RP. { A = createStateWindowNode(pCxt, releaseRawExprNode(pCxt, B)); }
twindow_clause_opt(A) ::=
INTERVAL NK_LP duration_literal(B) NK_RP sliding_opt(C) fill_opt(D). { A = createIntervalWindowNode(pCxt, releaseRawExprNode(pCxt, B), NULL, C, D); }

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

@ -3230,7 +3230,7 @@ static YYACTIONTYPE yy_reduce(
{ yymsp[-2].minor.yy136 = yymsp[0].minor.yy136; }
break;
case 292: /* twindow_clause_opt ::= SESSION NK_LP column_reference NK_COMMA duration_literal NK_RP */
{ yymsp[-5].minor.yy140 = createSessionWindowNode(pCxt, releaseRawExprNode(pCxt, yymsp[-3].minor.yy140), yymsp[-1].minor.yy140); }
{ yymsp[-5].minor.yy140 = createSessionWindowNode(pCxt, releaseRawExprNode(pCxt, yymsp[-3].minor.yy140), releaseRawExprNode(pCxt, yymsp[-1].minor.yy140)); }
break;
case 293: /* twindow_clause_opt ::= STATE_WINDOW NK_LP column_reference NK_RP */
{ yymsp[-3].minor.yy140 = createStateWindowNode(pCxt, releaseRawExprNode(pCxt, yymsp[-1].minor.yy140)); }