未验证 提交 b2d78b93 编写于 作者: S Shengliang Guan 提交者: GitHub

Merge pull request #2768 from taosdata/hotfix/TD-995-fixbug

fixbug TD-995
......@@ -42,7 +42,7 @@ typedef struct SSqlGroupbyExpr {
} SSqlGroupbyExpr;
typedef struct SPosInfo {
int16_t pageId;
int32_t pageId;
int16_t rowId;
} SPosInfo;
......
......@@ -52,7 +52,7 @@ int32_t getResBufSize(SDiskbasedResultBuf* pResultBuf) { return pResultBuf->tota
#define FILE_SIZE_ON_DISK(_r) (NUM_OF_PAGES_ON_DISK(_r) * (_r)->pageSize)
static int32_t createDiskResidesBuf(SDiskbasedResultBuf* pResultBuf) {
pResultBuf->fd = open(pResultBuf->path, O_CREAT | O_RDWR, 0666);
pResultBuf->fd = open(pResultBuf->path, O_CREAT | O_RDWR | O_TRUNC, 0666);
if (!FD_VALID(pResultBuf->fd)) {
qError("failed to create tmp file: %s on disk. %s", pResultBuf->path, strerror(errno));
return TAOS_SYSTEM_ERROR(errno);
......
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