fix(query): avg sum over range replace with macro
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74cf776439
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500ee304a6
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@ -41,6 +41,31 @@
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} \
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} while (0)
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// define signed number sum with check overflow
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#define CHECK_OVERFLOW_SUM_SIGNED(out, val) \
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if (out->sum.overflow) { \
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out->sum.dsum += val; \
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} else if (out->sum.isum > 0 && val > 0 && INT64_MAX - out->sum.isum <= val || \
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out->sum.isum < 0 && val < 0 && INT64_MIN - out->sum.isum >= val) { \
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double dsum = (double)out->sum.isum; \
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out->sum.overflow = true; \
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out->sum.dsum = dsum + val; \
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} else { \
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out->sum.isum += val; \
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}
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// define unsigned number sum with check overflow
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#define CHECK_OVERFLOW_SUM_UNSIGNED (out, val) \
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if (out->sum.overflow) { \
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out->sum.dsum += val; \
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} else if (UINT64_MAX - out->sum.usum <= val) { \
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double dsum = (double)out->sum.usum; \
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out->sum.overflow = true; \
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out->sum.dsum = dsum + val; \
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} else { \
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out->sum.usum += val; \
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}
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typedef struct SAvgRes {
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double result;
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SSumRes sum;
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@ -344,7 +369,7 @@ static int32_t doAddNumericVector(SColumnInfoData* pCol, int32_t type, SInputCol
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numOfElems += 1;
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pRes->count += 1;
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pRes->sum.isum += plist[i];
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CHECK_OVERFLOW_SUM_SIGNED(pRes, plist[i])
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}
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break;
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@ -359,7 +384,7 @@ static int32_t doAddNumericVector(SColumnInfoData* pCol, int32_t type, SInputCol
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numOfElems += 1;
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pRes->count += 1;
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pRes->sum.isum += plist[i];
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CHECK_OVERFLOW_SUM_SIGNED(pRes, plist[i])
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}
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break;
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}
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@ -373,16 +398,7 @@ static int32_t doAddNumericVector(SColumnInfoData* pCol, int32_t type, SInputCol
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numOfElems += 1;
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pRes->count += 1;
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// check overflow for int
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if(pRes->sum.isum > 0 && plist[i] > 0 && INT64_MAX - pRes->sum.isum <= plist[i] ||
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pRes->sum.isum < 0 && plist[i] < 0 && INT64_MIN - pRes->sum.isum >= plist[i] ) {
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double dsum = (double) pRes->sum.isum;
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pRes->sum.overflow = true;
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pRes->sum.dsum = dsum + plist[i];
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} else {
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pRes->sum.isum += plist[i];
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}
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CHECK_OVERFLOW_SUM_SIGNED(pRes, plist[i])
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}
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break;
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@ -397,16 +413,7 @@ static int32_t doAddNumericVector(SColumnInfoData* pCol, int32_t type, SInputCol
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numOfElems += 1;
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pRes->count += 1;
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// check overflow
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if(pRes->sum.isum > 0 && plist[i] > 0 && INT64_MAX - pRes->sum.isum <= plist[i] ||
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pRes->sum.isum < 0 && plist[i] < 0 && INT64_MIN - pRes->sum.isum >= plist[i] ) {
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double dsum = (double) pAvgRes->sum.isum;
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pRes->sum.overflow = true;
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pRes->sum.dsum = dsum + plist[i];
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} else {
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pRes->sum.isum += plist[i];
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}
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CHECK_OVERFLOW_SUM_SIGNED(pRes, plist[i])
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}
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break;
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}
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@ -420,7 +427,7 @@ static int32_t doAddNumericVector(SColumnInfoData* pCol, int32_t type, SInputCol
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numOfElems += 1;
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pRes->count += 1;
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pRes->sum.usum += plist[i];
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CHECK_OVERFLOW_SUM_UNSIGNED(pRes, plist[i])
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}
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break;
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@ -435,7 +442,7 @@ static int32_t doAddNumericVector(SColumnInfoData* pCol, int32_t type, SInputCol
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numOfElems += 1;
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pRes->count += 1;
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pRes->sum.usum += plist[i];
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CHECK_OVERFLOW_SUM_UNSIGNED(pRes, plist[i])
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}
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break;
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}
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@ -449,16 +456,7 @@ static int32_t doAddNumericVector(SColumnInfoData* pCol, int32_t type, SInputCol
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numOfElems += 1;
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pRes->count += 1;
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// check overflow
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if(UINT64_MAX - pRes->sum.usum <= plist[i] ) {
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double dsum = (double) pRes->sum.isum;
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pRes->sum.overflow = true;
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pRes->sum.dsum = dsum + plist[i];
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} else {
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pRes->sum.usum += (uint32_t)plist[i];
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}
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CHECK_OVERFLOW_SUM_UNSIGNED(pRes, plist[i])
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}
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break;
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@ -473,15 +471,8 @@ static int32_t doAddNumericVector(SColumnInfoData* pCol, int32_t type, SInputCol
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numOfElems += 1;
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pRes->count += 1;
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CHECK_OVERFLOW_SUM_UNSIGNED(pRes, plist[i])
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// check overflow
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if(UINT64_MAX - pRes->sum.usum <= plist[i] ) {
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double dsum = (double) pRes->sum.isum;
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pRes->sum.overflow = true;
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pRes->sum.dsum = dsum + plist[i];
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} else {
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pRes->sum.usum += (uint64_t)plist[i];
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}
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}
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break;
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}
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@ -563,8 +554,9 @@ int32_t avgFunction(SqlFunctionCtx* pCtx) {
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for (int32_t i = pInput->startRowIndex; i < pInput->numOfRows + pInput->startRowIndex; ++i) {
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if (type == TSDB_DATA_TYPE_TINYINT) {
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pAvgRes->sum.isum += plist[i];
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CHECK_OVERFLOW_SUM_SIGNED(pAvgRes, plist[i])
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} else {
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pAvgRes->sum.usum += (uint8_t)plist[i];
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CHECK_OVERFLOW_SUM_UNSIGNED(pAvgRes, (uint8_t)plist[i])
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}
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}
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}
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@ -581,9 +573,9 @@ int32_t avgFunction(SqlFunctionCtx* pCtx) {
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} else {
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for (int32_t i = pInput->startRowIndex; i < pInput->numOfRows + pInput->startRowIndex; ++i) {
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if (type == TSDB_DATA_TYPE_SMALLINT) {
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pAvgRes->sum.isum += plist[i];
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CHECK_OVERFLOW_SUM_SIGNED(pAvgRes, plist[i])
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} else {
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pAvgRes->sum.usum += (uint16_t)plist[i];
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CHECK_OVERFLOW_SUM_UNSIGNED(pAvgRes, (uint16_t)plist[i])
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}
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}
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}
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@ -600,24 +592,9 @@ int32_t avgFunction(SqlFunctionCtx* pCtx) {
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} else {
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for (int32_t i = pInput->startRowIndex; i < pInput->numOfRows + pInput->startRowIndex; ++i) {
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if (type == TSDB_DATA_TYPE_INT) {
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// check overflow for int
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if(pAvgRes->sum.isum > 0 && plist[i] > 0 && INT64_MAX - pAvgRes->sum.isum <= plist[i] ||
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pAvgRes->sum.isum < 0 && plist[i] < 0 && INT64_MIN - pAvgRes->sum.isum >= plist[i] ) {
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double dsum = (double) pAvgRes->sum.isum;
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pAvgRes->sum.overflow = true;
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pAvgRes->sum.dsum = dsum + plist[i];
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} else {
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pAvgRes->sum.isum += plist[i];
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}
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CHECK_OVERFLOW_SUM_SIGNED(pAvgRes, plist[i])
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} else {
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// check overflow for uint
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if(UINT64_MAX - pAvgRes->sum.usum <= plist[i] ) {
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double dsum = (double) pAvgRes->sum.isum;
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pAvgRes->sum.overflow = true;
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pAvgRes->sum.dsum = dsum + plist[i];
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} else {
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pAvgRes->sum.usum += (uint32_t)plist[i];
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}
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CHECK_OVERFLOW_SUM_UNSIGNED(pAvgRes, (uint32_t)plist[i])
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}
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}
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}
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@ -634,24 +611,9 @@ int32_t avgFunction(SqlFunctionCtx* pCtx) {
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} else {
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for (int32_t i = pInput->startRowIndex; i < pInput->numOfRows + pInput->startRowIndex; ++i) {
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if (type == TSDB_DATA_TYPE_BIGINT) {
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// check overflow for int
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if(pAvgRes->sum.isum > 0 && plist[i] > 0 && INT64_MAX - pAvgRes->sum.isum <= plist[i] ||
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pAvgRes->sum.isum < 0 && plist[i] < 0 && INT64_MIN - pAvgRes->sum.isum >= plist[i] ) {
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double dsum = (double) pAvgRes->sum.isum;
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pAvgRes->sum.overflow = true;
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pAvgRes->sum.dsum = dsum + plist[i];
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} else {
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pAvgRes->sum.isum += plist[i];
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}
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} else {
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// check overflow for uint
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if(UINT64_MAX - pAvgRes->sum.usum <= plist[i] ) {
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double dsum = (double) pAvgRes->sum.isum;
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pAvgRes->sum.overflow = true;
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pAvgRes->sum.dsum = dsum + plist[i];
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} else {
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pAvgRes->sum.usum += (uint64_t)plist[i];
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}
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CHECK_OVERFLOW_SUM_SIGNED(pAvgRes, plist[i])
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\ } else {
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CHECK_OVERFLOW_SUM_UNSIGNED(pAvgRes, (uint64_t)plist[i])
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}
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}
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}
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@ -697,6 +659,8 @@ _over:
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return TSDB_CODE_SUCCESS;
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}
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static void avgTransferInfo(SAvgRes* pInput, SAvgRes* pOutput) {
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if (IS_NULL_TYPE(pInput->type)) {
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return;
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@ -704,26 +668,9 @@ static void avgTransferInfo(SAvgRes* pInput, SAvgRes* pOutput) {
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pOutput->type = pInput->type;
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if (IS_SIGNED_NUMERIC_TYPE(pOutput->type)) {
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int64_t val = pInput->sum.isum;
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// check overflow
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if(pOutput->sum.isum > 0 && val > 0 && INT64_MAX - pOutput->sum.isum <= val ||
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pOutput->sum.isum < 0 && val < 0 && INT64_MIN - pOutput->sum.isum >= val ) {
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double dsum = (double) pOutput->sum.isum;
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pOutput->sum.overflow = true;
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pOutput->sum.dsum = dsum + val;
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} else {
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pOutput->sum.isum += val;
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}
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CHECK_OVERFLOW_SUM_SIGNED(pOutput, pInput->sum.isum)
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} else if (IS_UNSIGNED_NUMERIC_TYPE(pOutput->type)) {
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// check overflow
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uint64_t val = pInput->sum.usum;
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if(UINT64_MAX - pOutput->sum.usum <= val ) {
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double dsum = (double) pOutput->sum.isum;
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pOutput->sum.overflow = true;
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pOutput->sum.dsum = dsum + val;
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} else {
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pOutput->sum.usum += val;
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}
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CHECK_OVERFLOW_SUM_UNSIGNED(pOutput, pInput->sum.usum)
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} else {
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pOutput->sum.dsum += pInput->sum.dsum;
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}
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@ -823,9 +770,9 @@ int32_t avgCombine(SqlFunctionCtx* pDestCtx, SqlFunctionCtx* pSourceCtx) {
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int16_t type = pDBuf->type == TSDB_DATA_TYPE_NULL ? pSBuf->type : pDBuf->type;
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if (IS_SIGNED_NUMERIC_TYPE(type)) {
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pDBuf->sum.isum += pSBuf->sum.isum;
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CHECK_OVERFLOW_SUM_SIGNED(pDBuf, pSBuf->sum.isum)
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} else if (IS_UNSIGNED_NUMERIC_TYPE(type)) {
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pDBuf->sum.usum += pSBuf->sum.usum;
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CHECK_OVERFLOW_SUM_UNSIGNED(pDBuf, pSBuf->sum.usum)
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} else {
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pDBuf->sum.dsum += pSBuf->sum.dsum;
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}
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@ -841,7 +788,10 @@ int32_t avgFinalize(SqlFunctionCtx* pCtx, SSDataBlock* pBlock) {
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int32_t type = pRes->type;
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if (pRes->count > 0) {
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if (IS_SIGNED_NUMERIC_TYPE(type)) {
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if(pRes->sum.overflow) {
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// overflow flag set , use dsum
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pRes->result = pRes->sum.dsum / ((double)pRes->count);
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}else if (IS_SIGNED_NUMERIC_TYPE(type)) {
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pRes->result = pRes->sum.isum / ((double)pRes->count);
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} else if (IS_UNSIGNED_NUMERIC_TYPE(type)) {
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pRes->result = pRes->sum.usum / ((double)pRes->count);
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