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set datablock desc timestamp precision

This commit is contained in:
Xiaoyu Wang 2022-04-11 17:42:05 +08:00
parent e30d114c7b
commit 983e4aa010
6 changed files with 53 additions and 43 deletions
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1
include/libs/nodes/querynodes.h
View File

@ -190,6 +190,7 @@ typedef struct SLimitNode {
typedef struct SStateWindowNode {
ENodeType type; // QUERY_NODE_STATE_WINDOW
SNode* pCol; // timestamp primary key
SNode* pExpr;
} SStateWindowNode;

20
source/libs/function/inc/builtins.h
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@ -26,15 +26,17 @@ extern "C" {
#define FUNC_MGT_FUNC_CLASSIFICATION_MASK(n) (1 << n)
#define FUNC_MGT_AGG_FUNC FUNC_MGT_FUNC_CLASSIFICATION_MASK(0)
#define FUNC_MGT_SCALAR_FUNC FUNC_MGT_FUNC_CLASSIFICATION_MASK(1)
#define FUNC_MGT_NONSTANDARD_SQL_FUNC FUNC_MGT_FUNC_CLASSIFICATION_MASK(2)
#define FUNC_MGT_STRING_FUNC FUNC_MGT_FUNC_CLASSIFICATION_MASK(3)
#define FUNC_MGT_DATETIME_FUNC FUNC_MGT_FUNC_CLASSIFICATION_MASK(4)
#define FUNC_MGT_TIMELINE_FUNC FUNC_MGT_FUNC_CLASSIFICATION_MASK(5)
#define FUNC_MGT_TIMEORDER_FUNC FUNC_MGT_FUNC_CLASSIFICATION_MASK(6)
#define FUNC_MGT_PSEUDO_COLUMN_FUNC FUNC_MGT_FUNC_CLASSIFICATION_MASK(7)
#define FUNC_MGT_WINDOW_PC_FUNC FUNC_MGT_FUNC_CLASSIFICATION_MASK(8)
#define FUNC_MGT_AGG_FUNC FUNC_MGT_FUNC_CLASSIFICATION_MASK(0)
#define FUNC_MGT_SCALAR_FUNC FUNC_MGT_FUNC_CLASSIFICATION_MASK(1)
#define FUNC_MGT_NONSTANDARD_SQL_FUNC FUNC_MGT_FUNC_CLASSIFICATION_MASK(2)
#define FUNC_MGT_STRING_FUNC FUNC_MGT_FUNC_CLASSIFICATION_MASK(3)
#define FUNC_MGT_DATETIME_FUNC FUNC_MGT_FUNC_CLASSIFICATION_MASK(4)
#define FUNC_MGT_TIMELINE_FUNC FUNC_MGT_FUNC_CLASSIFICATION_MASK(5)
#define FUNC_MGT_TIMEORDER_FUNC FUNC_MGT_FUNC_CLASSIFICATION_MASK(6)
#define FUNC_MGT_PSEUDO_COLUMN_FUNC FUNC_MGT_FUNC_CLASSIFICATION_MASK(7)
#define FUNC_MGT_WINDOW_PC_FUNC FUNC_MGT_FUNC_CLASSIFICATION_MASK(8)
#define FUNC_MGT_SPECIAL_DATA_REQUIRED FUNC_MGT_FUNC_CLASSIFICATION_MASK(9)
#define FUNC_MGT_DYNAMIC_SCAN_OPTIMIZED FUNC_MGT_FUNC_CLASSIFICATION_MASK(10)
#define FUNC_MGT_TEST_MASK(val, mask) (((val) & (mask)) != 0)

27
source/libs/nodes/src/nodesTraverseFuncs.c
View File

@ -77,9 +77,14 @@ static EDealRes walkNode(SNode* pNode, ETraversalOrder order, FNodeWalker walker
case QUERY_NODE_ORDER_BY_EXPR:
res = walkNode(((SOrderByExprNode*)pNode)->pExpr, order, walker, pContext);
break;
case QUERY_NODE_STATE_WINDOW:
res = walkNode(((SStateWindowNode*)pNode)->pExpr, order, walker, pContext);
case QUERY_NODE_STATE_WINDOW: {
SStateWindowNode* pState = (SStateWindowNode*)pNode;
res = walkNode(pState->pExpr, order, walker, pContext);
if (DEAL_RES_ERROR != res) {
res = walkNode(pState->pCol, order, walker, pContext);
}
break;
}
case QUERY_NODE_SESSION_WINDOW: {
SSessionWindowNode* pSession = (SSessionWindowNode*)pNode;
res = walkNode(pSession->pCol, order, walker, pContext);
@ -211,12 +216,22 @@ static EDealRes rewriteNode(SNode** pRawNode, ETraversalOrder order, FNodeRewrit
case QUERY_NODE_ORDER_BY_EXPR:
res = rewriteNode(&(((SOrderByExprNode*)pNode)->pExpr), order, rewriter, pContext);
break;
case QUERY_NODE_STATE_WINDOW:
res = rewriteNode(&(((SStateWindowNode*)pNode)->pExpr), order, rewriter, pContext);
case QUERY_NODE_STATE_WINDOW: {
SStateWindowNode* pState = (SStateWindowNode*)pNode;
res = rewriteNode(&pState->pExpr, order, rewriter, pContext);
if (DEAL_RES_ERROR != res) {
res = rewriteNode(&pState->pCol, order, rewriter, pContext);
}
break;
case QUERY_NODE_SESSION_WINDOW:
res = rewriteNode(&(((SSessionWindowNode*)pNode)->pCol), order, rewriter, pContext);
}
case QUERY_NODE_SESSION_WINDOW: {
SSessionWindowNode* pSession = (SSessionWindowNode*)pNode;
res = rewriteNode(&pSession->pCol, order, rewriter, pContext);
if (DEAL_RES_ERROR != res) {
res = rewriteNode(&pSession->pGap, order, rewriter, pContext);
}
break;
}
case QUERY_NODE_INTERVAL_WINDOW: {
SIntervalWindowNode* pInterval = (SIntervalWindowNode*)pNode;
res = rewriteNode(&(pInterval->pInterval), order, rewriter, pContext);

35
source/libs/parser/src/parAstCreater.c
View File

@ -456,6 +456,13 @@ SNode* createSessionWindowNode(SAstCreateContext* pCxt, SNode* pCol, SNode* pGap
SNode* createStateWindowNode(SAstCreateContext* pCxt, SNode* pExpr) {
SStateWindowNode* state = (SStateWindowNode*)nodesMakeNode(QUERY_NODE_STATE_WINDOW);
CHECK_OUT_OF_MEM(state);
state->pCol = nodesMakeNode(QUERY_NODE_COLUMN);
if (NULL == state->pCol) {
nodesDestroyNode(state);
CHECK_OUT_OF_MEM(state->pCol);
}
((SColumnNode*)state->pCol)->colId = PRIMARYKEY_TIMESTAMP_COL_ID;
strcpy(((SColumnNode*)state->pCol)->colName, PK_TS_COL_INTERNAL_NAME);
state->pExpr = pExpr;
return (SNode*)state;
}
@ -584,34 +591,6 @@ SNode* createDatabaseOptions(SAstCreateContext* pCxt) {
return (SNode*)pOptions;
}
static bool checkAndSetKeepOption(SAstCreateContext* pCxt, SNodeList* pKeep, int32_t* pKeep0, int32_t* pKeep1, int32_t* pKeep2) {
int32_t numOfKeep = LIST_LENGTH(pKeep);
if (numOfKeep > 3 || numOfKeep < 1) {
snprintf(pCxt->pQueryCxt->pMsg, pCxt->pQueryCxt->msgLen, "invalid number of keep options");
return false;
}
int32_t daysToKeep0 = strtol(((SValueNode*)nodesListGetNode(pKeep, 0))->literal, NULL, 10);
int32_t daysToKeep1 = numOfKeep > 1 ? strtol(((SValueNode*)nodesListGetNode(pKeep, 1))->literal, NULL, 10) : daysToKeep0;
int32_t daysToKeep2 = numOfKeep > 2 ? strtol(((SValueNode*)nodesListGetNode(pKeep, 2))->literal, NULL, 10) : daysToKeep1;
if (daysToKeep0 < TSDB_MIN_KEEP || daysToKeep1 < TSDB_MIN_KEEP || daysToKeep2 < TSDB_MIN_KEEP ||
daysToKeep0 > TSDB_MAX_KEEP || daysToKeep1 > TSDB_MAX_KEEP || daysToKeep2 > TSDB_MAX_KEEP) {
snprintf(pCxt->pQueryCxt->pMsg, pCxt->pQueryCxt->msgLen,
"invalid option keep: %d, %d, %d valid range: [%d, %d]", daysToKeep0, daysToKeep1, daysToKeep2, TSDB_MIN_KEEP, TSDB_MAX_KEEP);
return false;
}
if (!((daysToKeep0 <= daysToKeep1) && (daysToKeep1 <= daysToKeep2))) {
snprintf(pCxt->pQueryCxt->pMsg, pCxt->pQueryCxt->msgLen, "invalid keep value, should be keep0 <= keep1 <= keep2");
return false;
}
*pKeep0 = daysToKeep0;
*pKeep1 = daysToKeep1;
*pKeep2 = daysToKeep2;
return true;
}
SNode* setDatabaseAlterOption(SAstCreateContext* pCxt, SNode* pOptions, SAlterOption* pAlterOption) {
switch (pAlterOption->type) {
case DB_OPTION_BLOCKS:

12
source/libs/planner/src/planLogicCreater.c
View File

@ -488,6 +488,12 @@ static int32_t createWindowLogicNodeByState(SLogicPlanContext* pCxt, SStateWindo
pWindow->winType = WINDOW_TYPE_STATE;
pWindow->pStateExpr = nodesCloneNode(pState->pExpr);
pWindow->pTspk = nodesCloneNode(pState->pCol);
if (NULL == pWindow->pTspk) {
nodesDestroyNode(pWindow);
return TSDB_CODE_OUT_OF_MEMORY;
}
return createWindowLogicNodeFinalize(pCxt, pSelect, pWindow, pLogicNode);
}
@ -500,6 +506,12 @@ static int32_t createWindowLogicNodeBySession(SLogicPlanContext* pCxt, SSessionW
pWindow->winType = WINDOW_TYPE_SESSION;
pWindow->sessionGap = ((SValueNode*)pSession->pGap)->datum.i;
pWindow->pTspk = nodesCloneNode(pSession->pCol);
if (NULL == pWindow->pTspk) {
nodesDestroyNode(pWindow);
return TSDB_CODE_OUT_OF_MEMORY;
}
return createWindowLogicNodeFinalize(pCxt, pSelect, pWindow, pLogicNode);
}

1
source/libs/planner/src/planPhysiCreater.c
View File

@ -1238,6 +1238,7 @@ static void setExplainInfo(SPlanContext* pCxt, SQueryPlan* pPlan) {
SExplainStmt* pStmt = (SExplainStmt*)pCxt->pAstRoot;
pPlan->explainInfo.mode = pStmt->analyze ? EXPLAIN_MODE_ANALYZE : EXPLAIN_MODE_STATIC;
pPlan->explainInfo.verbose = pStmt->pOptions->verbose;
pPlan->explainInfo.ratio = pStmt->pOptions->ratio;
} else {
pPlan->explainInfo.mode = EXPLAIN_MODE_DISABLE;
}