e6649b78da
fix:[TD-31703] fix memory leak when error occurs in filterMergeGroupUnits.
2024-08-26 19:06:51 +08:00
734e59d5a7
fix:[TD-31654] Free memory at the end of substrIdxFunction to avoid memory leak.
2024-08-23 15:52:25 +08:00
9b76e216a7
Merge pull request #27348 from taosdata/fix/3.0/TD-31571
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fix:[TD-31571] fix CONCAT function to return NULL when all input parameters are NULL
2024-08-21 18:27:10 +08:00
726f41697d
enh:[TD-31548] Remove ASSERT in multi files.
2024-08-21 14:35:45 +08:00
a3bebe8966
fix:[TD-31571] fix CONCAT function to return NULL when all input parameters are NULL
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Previously, the CONCAT function did not correctly handle cases where all input parameters were NULL, resulting in an unexpected output. This commit ensures that CONCAT returns NULL when all input arguments are NULL, aligning with expected SQL behavior.
2024-08-21 13:47:37 +08:00
3cdef9f0bf
fix:[TD-31567] Fix repeatFunction accessing out-of-bounds array index.
2024-08-20 17:51:28 +08:00
50672cd1a8
enh:[TD-31529] Remove ASSERT in libs/scalar.
2024-08-20 07:58:55 +08:00
2f92b80cd6
fix:[TD-31511] Fix memory leak when error occurs.
2024-08-19 10:10:47 +08:00
69a09e5a01
fix:[TD-31508] Fix wrong data type in week function.
2024-08-16 17:33:35 +08:00
2aac6ba8c8
Merge pull request #27244 from taosdata/fix/3.0/TD-31468
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fix:[TD-31468] Fix char function wrong result.
2024-08-16 08:53:16 +08:00
ebe5f183cb
fix:[TD-31468] Fix char function wrong result.
2024-08-15 19:49:52 +08:00
c1c59ce82b
fix:[TD-31479] Fix wrong ans when parameter is NULL in substring.
2024-08-15 19:49:33 +08:00
b5baf566d1
Merge pull request #27249 from taosdata/fix/3.0/TD-31473
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fix:[TD-31473] Fix repeat function use tag as parameter.
2024-08-15 19:00:26 +08:00
85ec91fb58
fix:[TD-31473] Fix repeat function use tag as parameter.
2024-08-15 16:11:38 +08:00
f2dcd3f16a
fix:[TD-31470] Fix replace function wrong length.
2024-08-15 15:29:27 +08:00
237a365285
Merge pull request #27216 from taosdata/fix/3.0/TD-31443
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fix:[TD-31443] Reset field nums in SFilterFields when malloc failed.
2024-08-14 17:10:04 +08:00
e72cf17985
Merge pull request #27214 from taosdata/fix/3.0/TD-31439
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fix:[TD-31439] Reset groupNum and unitNum when malloc failed.
2024-08-14 17:07:34 +08:00
e405d934e8
fix:[TD-31443] Reset field nums in SFilterFields when malloc failed.
2024-08-14 16:04:34 +08:00
084592dc34
Merge pull request #27168 from taosdata/feat/TS-4893
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feat:[TS-4893] Support MYSQL functions.
2024-08-14 15:10:27 +08:00
9b490d7a76
fix:[TD-31439] Reset groupNum and unitNum when malloc failed.
2024-08-14 14:37:32 +08:00
c9b9871477
fix:[TD-31351] avoid double free.
2024-08-14 10:19:30 +08:00
a54019211f
feat:[TS-4893] Support MYSQL functions.
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Add more functions:
- Numeric Functions: PI(),ROUND(),TRUNC(),EXP(),LN(),SIGN(),DEGREES(),RADIANS().
- String Functions: CHAR(),ASCII(),POSITION(),TRIM(),REPLACE(),REPEAT().
- Date and Time Functions: WEEKDAY(),DAYOFWEEK(),WEEK(),WEEKOFYEAR().
- Aggregate Functions: VAR_POP().
Modify some functions:
- ROUND(): support round to given decimal places.
- CHAR_LENGTH(): support calculate multi-byte character's length.
- TIMEDIFF(): result will be negative when expr1 < expr2.
- STDDEV(): add alias name STDDEV_POP().
- SUBSTR(): add alias name SUBSTRING().
support new syntax SUBSTRING/SUBSTR(expr FROM pos [FOR len]).
2024-08-14 09:19:25 +08:00
b26bdd550a
fix:[TD-31381] avoid double free.
2024-08-13 11:34:05 +08:00
a3637af498
fix:[TD-31374] vectorConvertSingleCol set precision only when type is timestamp.
2024-08-12 18:59:10 +08:00
64874f6e40
fix:[TD-31355] use correct way to handle error.
2024-08-09 16:00:05 +08:00
905d1eb762
Merge pull request #26972 from taosdata/fix/TD-29679/l2cache
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Fix/td 29679/l2cache
2024-08-08 16:51:44 +08:00
cb4cc327d9
fix:[TD-31326] Return correct error code in _return.
2024-08-08 14:19:17 +08:00
65cfa89f56
Merge pull request #27072 from taosdata/fix/3.0/TD-31313
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fix:[TD-31313] fix error handling.
2024-08-08 13:53:07 +08:00
ea1e2bc68e
fix:[TD-31313] fix error handling.
2024-08-08 10:32:44 +08:00
ad523425b7
fix:[TD-31279] free memory when error occurred.
2024-08-08 08:05:20 +08:00
c48d377582
fix:[TD-31264] fix wrong result when using concat multi-byte character with nchar.
2024-08-06 16:26:48 +08:00
3adaebd2a0
return value
2024-08-06 16:20:29 +08:00
a81d8261e5
fix:[TD-31113] return 0.0 instead of -0.0 when using round() and ceil()
2024-07-31 14:00:06 +08:00
d0131bb83a
fix: not in null
2024-07-30 14:33:47 +08:00
d7aab4c7b6
fix: in null
2024-07-29 19:15:48 +08:00
77f97d2a6d
enh:[TD-30996] Handling return value
2024-07-28 18:29:57 +08:00
1994c3339b
nodes add ret check
2024-07-26 17:55:48 +08:00
6255a7ba10
enh:[TD-31063] use properer errcode.
2024-07-23 15:03:15 +08:00
9130ac6138
enh:[TD-31063] Handling return value of taoshash and taosarray
2024-07-23 15:02:54 +08:00
e1bcd84426
enh:[TD-30998] Handling memory release when error occurred.
2024-07-19 11:28:21 +08:00
e7c58ff8c8
enh:[TD-30998] Handling return value in scalarTest.c
2024-07-19 11:28:21 +08:00
71e57b1dfc
enh:[TD-30998] Handling return value in filterTest.c
2024-07-19 11:28:21 +08:00
a1fb874c22
enh:[TD-30998] Handling return value in sclvector.c
2024-07-19 11:28:21 +08:00
e0ffc8edcb
enh:[TD-30998] Handling return value in sclfunc.c
2024-07-19 11:28:21 +08:00
2893a93303
enh:[TD-30998] Handling return value in scalar.c
2024-07-19 11:28:21 +08:00
434fd97615
enh:[TD-30998] Handling return value in filter.c
2024-07-19 11:28:21 +08:00
eed684e072
fix: match check
2024-07-12 14:16:55 +08:00
2604a17fef
fix: invalid operation
2024-07-12 12:04:23 +08:00
57f826608a
checkout regex pattern at client
2024-07-12 11:48:48 +08:00
cfda747613
fix: match cache release
2024-07-11 21:00:08 +08:00
Jing Sima
dapan1121
xsren
wangjiaming0909