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[td-3183] <fix>: fix unsigned number arithmetic calculation with sort option caused crash.

This commit is contained in:
Haojun Liao 2021-03-16 17:42:24 +08:00
parent 46424a67fc
commit 6396e651b9
1 changed files with 15 additions and 10 deletions
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25
src/common/src/texpr.c
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@ -41,41 +41,46 @@ static uint8_t UNUSED_FUNC isQueryOnPrimaryKey(const char *primaryColumnName, co
static void reverseCopy(char* dest, const char* src, int16_t type, int32_t numOfRows) {
switch(type) {
case TSDB_DATA_TYPE_TINYINT: {
case TSDB_DATA_TYPE_TINYINT:
case TSDB_DATA_TYPE_UTINYINT:{
int8_t* p = (int8_t*) dest;
int8_t* pSrc = (int8_t*) src;
for(int32_t i = 0; i < numOfRows; ++i) {
p[i] = pSrc[numOfRows - i - 1];
}
break;
return;
}
case TSDB_DATA_TYPE_SMALLINT: {
case TSDB_DATA_TYPE_SMALLINT:
case TSDB_DATA_TYPE_USMALLINT:{
int16_t* p = (int16_t*) dest;
int16_t* pSrc = (int16_t*) src;
for(int32_t i = 0; i < numOfRows; ++i) {
p[i] = pSrc[numOfRows - i - 1];
}
break;
return;
}
case TSDB_DATA_TYPE_INT: {
case TSDB_DATA_TYPE_INT:
case TSDB_DATA_TYPE_UINT: {
int32_t* p = (int32_t*) dest;
int32_t* pSrc = (int32_t*) src;
for(int32_t i = 0; i < numOfRows; ++i) {
p[i] = pSrc[numOfRows - i - 1];
}
break;
return;
}
case TSDB_DATA_TYPE_BIGINT: {
case TSDB_DATA_TYPE_BIGINT:
case TSDB_DATA_TYPE_UBIGINT: {
int64_t* p = (int64_t*) dest;
int64_t* pSrc = (int64_t*) src;
for(int32_t i = 0; i < numOfRows; ++i) {
p[i] = pSrc[numOfRows - i - 1];
}
break;
return;
}
case TSDB_DATA_TYPE_FLOAT: {
float* p = (float*) dest;
@ -84,7 +89,7 @@ static void reverseCopy(char* dest, const char* src, int16_t type, int32_t numOf
for(int32_t i = 0; i < numOfRows; ++i) {
p[i] = pSrc[numOfRows - i - 1];
}
break;
return;
}
case TSDB_DATA_TYPE_DOUBLE: {
double* p = (double*) dest;
@ -93,7 +98,7 @@ static void reverseCopy(char* dest, const char* src, int16_t type, int32_t numOf
for(int32_t i = 0; i < numOfRows; ++i) {
p[i] = pSrc[numOfRows - i - 1];
}
break;
return;
}
default: assert(0);
}