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Merge pull request #15574 from taosdata/fix/idxSimBug 

fix: idx sim bug
This commit is contained in:
Yihao Deng 2022-07-31 10:19:16 +08:00 committed by GitHub
parent 53686de955 eccc590d07
commit 043776caab
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
8 changed files with 127 additions and 95 deletions
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1
include/common/ttypes.h
View File

@ -260,7 +260,6 @@ typedef struct {
} \
} while (0)
// TODO: use varchar(0) to represent NULL type
#define IS_VAR_NULL_TYPE(_t, _b) ((_t) == TSDB_DATA_TYPE_VARCHAR && (_b) == 0)
#define IS_NULL_TYPE(_t) ((_t) == TSDB_DATA_TYPE_NULL)

2
source/dnode/vnode/inc/vnode.h
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@ -95,7 +95,7 @@ typedef struct SMetaFltParam {
tb_uid_t suid;
int16_t cid;
int16_t type;
char *val;
void *val;
bool reverse;
int (*filterFunc)(void *a, void *b, int16_t type);

3
source/dnode/vnode/src/meta/metaOpen.c
View File

@ -315,7 +315,8 @@ static int tagIdxKeyCmpr(const void *pKey1, int kLen1, const void *pKey2, int kL
return 1;
} else if (!pTagIdxKey1->isNull && !pTagIdxKey2->isNull) {
// all not NULL, compr tag vals
c = doCompare(pTagIdxKey1->data, pTagIdxKey2->data, pTagIdxKey1->type, 0);
__compar_fn_t func = getComparFunc(pTagIdxKey1->type, 0);
c = func(pTagIdxKey1->data, pTagIdxKey2->data);
if (c) return c;
}

9
source/dnode/vnode/src/meta/metaTable.c
View File

@ -793,9 +793,6 @@ static int metaUpdateTableTagVal(SMeta *pMeta, int64_t version, SVAlterTbReq *pA
goto _err;
}
if (iCol == 0) {
// TODO : need to update tag index
}
ctbEntry.version = version;
if (pTagSchema->nCols == 1 && pTagSchema->pSchema[0].type == TSDB_DATA_TYPE_JSON) {
ctbEntry.ctbEntry.pTags = taosMemoryMalloc(pAlterTbReq->nTagVal);
@ -849,6 +846,10 @@ static int metaUpdateTableTagVal(SMeta *pMeta, int64_t version, SVAlterTbReq *pA
// save to uid.idx
tdbTbUpsert(pMeta->pUidIdx, &ctbEntry.uid, sizeof(tb_uid_t), &version, sizeof(version), &pMeta->txn);
if (iCol == 0) {
metaUpdateTagIdx(pMeta, &ctbEntry);
}
tDecoderClear(&dc1);
tDecoderClear(&dc2);
if (ctbEntry.ctbEntry.pTags) taosMemoryFree((void *)ctbEntry.ctbEntry.pTags);
@ -1131,7 +1132,7 @@ static int metaUpdateTagIdx(SMeta *pMeta, const SMetaEntry *pCtbEntry) {
pCtbEntry->uid, &pTagIdxKey, &nTagIdxKey) < 0) {
return -1;
}
tdbTbInsert(pMeta->pTagIdx, pTagIdxKey, nTagIdxKey, NULL, 0, &pMeta->txn);
tdbTbUpsert(pMeta->pTagIdx, pTagIdxKey, nTagIdxKey, NULL, 0, &pMeta->txn);
metaDestroyTagIdxKey(pTagIdxKey);
tDecoderClear(&dc);
tdbFree(pData);

31
source/libs/index/src/indexFilter.c
View File

@ -385,6 +385,37 @@ static int32_t sifDoIndex(SIFParam *left, SIFParam *right, int8_t operType, SIFP
.reverse = reverse,
.filterFunc = filterFunc};
char buf[128] = {0};
float f = 0.0;
double d = 0.0;
if (IS_VAR_DATA_TYPE(left->colValType)) {
if (!IS_VAR_DATA_TYPE(right->colValType)) {
NUM_TO_STRING(right->colValType, right->condValue, sizeof(buf) - 2, buf + VARSTR_HEADER_SIZE);
varDataSetLen(buf, strlen(buf + VARSTR_HEADER_SIZE));
param.val = buf;
}
} else {
if (left->colValType == TSDB_DATA_TYPE_FLOAT) {
if (right->colValType == TSDB_DATA_TYPE_DOUBLE) {
f = GET_DOUBLE_VAL(right->condValue);
param.val = &f;
} else if (right->colValType == TSDB_DATA_TYPE_BIGINT) {
f = *(int64_t *)(right->condValue);
param.val = &f;
} else {
f = *(int32_t *)(right->condValue);
param.val = &f;
}
} else if (left->colValType == TSDB_DATA_TYPE_DOUBLE) {
if (right->colValType == TSDB_DATA_TYPE_DOUBLE) {
d = GET_DOUBLE_VAL(right->condValue);
param.val = &d;
} else if (right->colValType == TSDB_DATA_TYPE_BIGINT) {
d = *(int64_t *)(right->condValue);
param.val = &d;
}
}
}
ret = metaFilterTableIds(arg->metaEx, &param, output->result);
}
return ret;