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fix: optimize float display

This commit is contained in:
dapan1121 2024-11-01 09:13:04 +08:00
parent 016d176ea5
commit bda37462fc
1 changed files with 12 additions and 6 deletions
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18
include/common/ttypes.h
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@ -239,16 +239,22 @@ typedef struct {
snprintf(_output, (int32_t)(_outputBytes), "%" PRIu64, *(uint64_t *)(_input)); \ snprintf(_output, (int32_t)(_outputBytes), "%" PRIu64, *(uint64_t *)(_input)); \
break; \ break; \
case TSDB_DATA_TYPE_FLOAT: { \ case TSDB_DATA_TYPE_FLOAT: { \
int32_t n = snprintf(_output, (int32_t)(_outputBytes), "%f", *(float *)(_input)); \ int32_t n = snprintf(_output, (int32_t)(_outputBytes), "%f", *(float *)(_input)); \
if (n >= (_outputBytes)) { \ if (n >= (_outputBytes)) { \
snprintf(_output, (int32_t)(_outputBytes), "%.7e", *(float *)(_input)); \ n = snprintf(_output, (int32_t)(_outputBytes), "%.7e", *(float *)(_input)); \
if (n >= (_outputBytes)) { \
snprintf(_output, (int32_t)(_outputBytes), "%f", *(float *)(_input)); \
} \
} \ } \
break; \ break; \
} \ } \
case TSDB_DATA_TYPE_DOUBLE: { \ case TSDB_DATA_TYPE_DOUBLE: { \
int32_t n = snprintf(_output, (int32_t)(_outputBytes), "%f", *(double *)(_input)); \ int32_t n = snprintf(_output, (int32_t)(_outputBytes), "%f", *(double *)(_input)); \
if (n >= (_outputBytes)) { \ if (n >= (_outputBytes)) { \
snprintf(_output, (int32_t)(_outputBytes), "%.15e", *(double *)(_input)); \ snprintf(_output, (int32_t)(_outputBytes), "%.15e", *(double *)(_input)); \
if (n >= (_outputBytes)) { \
snprintf(_output, (int32_t)(_outputBytes), "%f", *(double *)(_input)); \
} \
} \ } \
break; \ break; \
} \ } \