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fix(query): stddev function support unsigned data types

This commit is contained in:
Ganlin Zhao 2022-07-05 11:19:25 +08:00
parent f200c03b52
commit 085ef7da87
1 changed files with 20 additions and 1 deletions
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21
source/libs/function/src/builtinsimpl.c
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@ -1915,6 +1915,22 @@ int32_t stddevInvertFunction(SqlFunctionCtx* pCtx) {
LIST_STDDEV_SUB_N(pStddevRes->isum, int64_t);
break;
}
case TSDB_DATA_TYPE_UTINYINT: {
LIST_STDDEV_SUB_N(pStddevRes->isum, uint8_t);
break;
}
case TSDB_DATA_TYPE_USMALLINT: {
LIST_STDDEV_SUB_N(pStddevRes->isum, uint16_t);
break;
}
case TSDB_DATA_TYPE_UINT: {
LIST_STDDEV_SUB_N(pStddevRes->isum, uint32_t);
break;
}
case TSDB_DATA_TYPE_UBIGINT: {
LIST_STDDEV_SUB_N(pStddevRes->isum, uint64_t);
break;
}
case TSDB_DATA_TYPE_FLOAT: {
LIST_STDDEV_SUB_N(pStddevRes->dsum, float);
break;
@ -1983,9 +1999,12 @@ int32_t stddevCombine(SqlFunctionCtx* pDestCtx, SqlFunctionCtx* pSourceCtx) {
SResultRowEntryInfo* pSResInfo = GET_RES_INFO(pSourceCtx);
SStddevRes* pSBuf = GET_ROWCELL_INTERBUF(pSResInfo);
if (IS_INTEGER_TYPE(type)) {
if (IS_SIGNED_NUMERIC_TYPE(type)) {
pDBuf->isum += pSBuf->isum;
pDBuf->quadraticISum += pSBuf->quadraticISum;
} else if (IS_UNSIGNED_NUMERIC_TYPE(type)) {
pDBuf->usum += pSBuf->usum;
pDBuf->quadraticUSum += pSBuf->quadraticUSum;
} else {
pDBuf->dsum += pSBuf->dsum;
pDBuf->quadraticDSum += pSBuf->quadraticDSum;