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eea52f5f20917befe3974be138cf92ed656cec8a
tidb/expression
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wjHuang eea52f5f20 expression: correct constant propagation for collation (#22666) 
Signed-off-by: wjhuang2016 <huangwenjun1997@gmail.com>
2021-02-24 19:19:01 +08:00
..
aggregation
brie: update br pkg to latest master (#22528)
2021-01-28 23:49:45 +08:00
generator
planner, expression: fix error when using IN combined with subquery (#22080)
2021-01-05 16:30:33 +08:00
testdata
*: use explain format = 'brief' for tests (#22677)
2021-02-22 17:50:06 +08:00
bench_test.go
*: differentiate types for user variables (#18973)
2020-11-17 17:03:41 +08:00
builtin_arithmetic_test.go
expression: speed up unit tests under the expression package (#12887)
2019-10-23 03:56:31 -05:00
builtin_arithmetic_vec_test.go
expression: implement arithmetic vec int divide int sig (#14464)
2020-01-20 10:27:05 +08:00
builtin_arithmetic_vec.go
expression: Optimize builtinArithmeticModRealSig and builtinGreatestDecimalSig using MergeNull method (#22418)
2021-02-22 22:27:09 +08:00
builtin_arithmetic.go
simple fixes for the staticcheck linter (#18923)
2020-08-06 13:38:17 +08:00
builtin_cast_bench_test.go
expression: allow function coercibility derive to DERIVATIO ... (#19462)
2020-09-01 21:46:41 +08:00
builtin_cast_test.go
expression: change the round rule for approximate value to round to nearest even (#21324)
2020-12-10 11:34:52 +08:00
builtin_cast_vec_test.go
types: refine JSON conversion, throw err when object/array convert to integer/float/decimal (#21826)
2021-01-04 18:48:23 +08:00
builtin_cast_vec.go
expression, types: fix datetime and year comparison error (#20233)
2020-12-18 17:19:30 +08:00
builtin_cast.go
expression, types: fix datetime and year comparison error (#20233)
2020-12-18 17:19:30 +08:00
builtin_compare_test.go
expression: handle duration type infer in least and greatest (#22271)
2021-01-18 12:39:59 +08:00
builtin_compare_vec_generated_test.go
expression: optimize unit test (#14503)
2020-01-17 17:53:59 +08:00
builtin_compare_vec_generated.go
expression: Short cut expr vec bug (#19775)
2020-09-18 12:19:52 +08:00
builtin_compare_vec_test.go
expression: optimize unit test (#14503)
2020-01-17 17:53:59 +08:00
builtin_compare_vec.go
expression: Optimize builtinArithmeticModRealSig and builtinGreatestDecimalSig using MergeNull method (#22418)
2021-02-22 22:27:09 +08:00
builtin_compare.go
expression: do not adjust int when it is null and compared year (#22821)
2021-02-20 14:43:16 +08:00
builtin_control_test.go
*: Use a function to get the ONE, ZERO and NULL and fix the clone. (#16512)
2020-04-17 19:11:52 +08:00
builtin_control_vec_generated_test.go
expression: optimize unit test (#14503)
2020-01-17 17:53:59 +08:00
builtin_control_vec_generated.go
expression: fallback vectorized control expressions (#19367)
2020-09-03 11:15:23 +08:00
builtin_control.go
expression: fix builtin IF truncation of type len (#20743)
2020-11-19 16:47:33 +08:00
builtin_encryption_test.go
*: Use a function to get the ONE, ZERO and NULL and fix the clone. (#16512)
2020-04-17 19:11:52 +08:00
builtin_encryption_vec_test.go
expression: optimize unit test (#14503)
2020-01-17 17:53:59 +08:00
builtin_encryption_vec.go
expression: check ParamMarker in ConstItem when plan cache is enabled (#14200)
2020-01-06 20:54:39 +08:00
builtin_encryption.go
*: gocritic fixes for commentFormatting (#21578)
2020-12-09 12:03:17 +08:00
builtin_info_test.go
expression: set collation function flen (#22084)
2021-01-11 12:34:58 +08:00
builtin_info_vec_test.go
*: refactor Handle in tablecodec and rowcodec (#16705)
2020-04-23 18:55:59 +08:00
builtin_info_vec.go
expression: support decode more types through tidb_decode_key() (#20382)
2020-10-15 15:12:28 +08:00
builtin_info.go
expression: set collation function flen (#22084)
2021-01-11 12:34:58 +08:00
builtin_json_test.go
expression: implement vectorized evaluation for `builtinJSONSe… (#15859)
2020-04-15 10:38:01 +08:00
builtin_json_vec_test.go
expression: implement vectorized evaluation for `builtinJSONSe… (#15859)
2020-04-15 10:38:01 +08:00
builtin_json_vec.go
expression: fix incompatible result of JSON_SEARCH() (#20164)
2020-12-14 15:40:17 +08:00
builtin_json.go
expression: refactor logic about checking illegal mix collations (#16866)
2020-04-29 16:40:56 +08:00
builtin_like_test.go
charset: implement utf8_unicode_ci and utf8mb4_unicode_ci collation (#18776)
2020-08-27 23:20:48 +08:00
builtin_like_vec_test.go
expression: optimize unit test (#14503)
2020-01-17 17:53:59 +08:00
builtin_like_vec.go
expression: after introducing collation, the experssion should be thread-safe (#16600)
2020-05-06 21:22:40 +08:00
builtin_like.go
expression: support collation for REGEXP function (#17255)
2020-06-02 15:18:47 +08:00
builtin_math_test.go
expression: change the round rule for approximate value to round to nearest even (#21324)
2020-12-10 11:34:52 +08:00
builtin_math_vec_test.go
expression: fix wrong type inferring for ceiling function. (#21920)
2020-12-22 17:03:59 +08:00
builtin_math_vec.go
expression: fix convert number base for hybrid type (#21554)
2020-12-09 14:27:17 +08:00
builtin_math.go
expression: fix wrong type inferring for ceiling function. (#21920)
2020-12-22 17:03:59 +08:00
builtin_miscellaneous_test.go
*: remove useless conversions and omit some types (#16262)
2020-04-10 00:23:06 +08:00
builtin_miscellaneous_vec_test.go
*: gocritic fixes for commentFormatting (#21578)
2020-12-09 12:03:17 +08:00
builtin_miscellaneous_vec.go
*: gocritic fixes for commentFormatting (#21578)
2020-12-09 12:03:17 +08:00
builtin_miscellaneous.go
*: gocritic fixes for commentFormatting (#21578)
2020-12-09 12:03:17 +08:00
builtin_op_test.go
expression: fix incorrect result of IsTrue function for time types (#21534)
2020-12-08 21:05:13 +08:00
builtin_op_vec_test.go
expression: add new scalar function IsTruthWithNull (#19621)
2020-09-09 16:03:10 +08:00
builtin_op_vec.go
expression: Short cut expr vec bug (#19775)
2020-09-18 12:19:52 +08:00
builtin_op.go
expression: fix incorrect result of IsTrue function for time types (#21534)
2020-12-08 21:05:13 +08:00
builtin_other_test.go
*: remove needless InInsertStmt (#19787)
2020-12-09 19:00:59 +08:00
builtin_other_vec_generated_test.go
*: remove mysql.TypeDecimal (#18787)
2020-07-29 15:26:22 +08:00
builtin_other_vec_generated.go
planner, expression: fix error when using IN combined with subquery (#22080)
2021-01-05 16:30:33 +08:00
builtin_other_vec_test.go
*: differentiate types for user variables (#18973)
2020-11-17 17:03:41 +08:00
builtin_other_vec.go
expression: return correct results for user variables of datetime type (#22078)
2021-01-04 11:26:14 +08:00
builtin_other.go
planner, expression: fix error when using IN combined with subquery (#22080)
2021-01-05 16:30:33 +08:00
builtin_regexp_vec_const_test.go
server, sessionctx: Support for the status command of MySQL Shell (#22752)
2021-02-23 12:56:48 +08:00
builtin_string_test.go
expression: do not report error when got unknown locale (#21818)
2020-12-17 13:44:05 +08:00
builtin_string_vec_generated_test.go
expression: implement vectorized evaluation for builtin field(Real/Int/String) (#13171)
2019-11-12 18:57:36 +08:00
builtin_string_vec_generated.go
expression: fix wrong result for field function (#15511)
2020-06-01 17:00:19 +08:00
builtin_string_vec_test.go
expression: fix the wrong behavior of char function (#17598)
2020-06-19 12:11:54 +08:00
builtin_string_vec.go
expression: do not report error when got unknown locale (#21818)
2020-12-17 13:44:05 +08:00
builtin_string.go
expression, executor: fix runtime panic in WEIGHT_STRING function when the length of binary is too large (#22251)
2021-01-11 11:47:27 +08:00
builtin_test.go
expression: after introducing collation, the experssion should be thread-safe (#16600)
2020-05-06 21:22:40 +08:00
builtin_time_test.go
executor: add new format specifier(%# %@ %.) for str_to_date expression (#22790)
2021-02-19 14:57:27 +08:00
builtin_time_vec_generated_test.go
types: Fix duration parser (#14588)
2020-02-07 14:30:44 +08:00
builtin_time_vec_generated.go
expression: handle invalid argument for addtime and subtime function (#21600)
2020-12-10 14:34:52 +08:00
builtin_time_vec_test.go
expression: fix compatibility of extract day_time unit functions (#21601)
2020-12-11 17:13:21 +08:00
builtin_time_vec.go
expression: refine performance of EXTRACT function (#22701)
2021-02-19 15:31:27 +08:00
builtin_time.go
expression: refine performance of EXTRACT function (#22701)
2021-02-19 15:31:27 +08:00
builtin_vectorized_test.go
simple fixes for the staticcheck linter (#18923)
2020-08-06 13:38:17 +08:00
builtin_vectorized.go
expression: fix incorrect error handle in builtInTimeFormat (#14275)
2020-01-06 22:14:50 +08:00
builtin.go
expression, ddl: check the argument count for the generated column (#22154)
2021-01-05 13:45:45 +08:00
chunk_executor.go
simple fixes for the staticcheck linter (#18923)
2020-08-06 13:38:17 +08:00
collation_test.go
charset: implement utf8_unicode_ci and utf8mb4_unicode_ci collation (#18776)
2020-08-27 23:20:48 +08:00
collation.go
executor: fix data too long in union statement with select null and select varchar (#22183)
2021-01-06 13:34:35 +08:00
column_test.go
expression: check ParamMarker in ConstItem when plan cache is enabled (#14200)
2020-01-06 20:54:39 +08:00
column.go
expression: speed up Column.VecEvalReal by using MergeNulls (#22191)
2021-02-17 21:02:39 +08:00
constant_fold_test.go
*: Refine Explain's format. (#15507)
2020-03-23 17:57:49 +08:00
constant_fold.go
expression: fix unexpected panic when doing isNullRejected check (#22173)
2021-01-11 10:55:17 +08:00
constant_propagation_test.go
expression: speed up unit tests under the expression package (#12887)
2019-10-23 03:56:31 -05:00
constant_propagation.go
expression: correct constant propagation for collation (#22666)
2021-02-24 19:19:01 +08:00
constant_test.go
expression: fix unexpected panic when doing isNullRejected check (#22173)
2021-01-11 10:55:17 +08:00
constant.go
planner, type: fix AggFieldType error when encouter unsigned and sign type (#21062)
2020-11-24 11:33:24 +08:00
distsql_builtin_test.go
*: gocritic fixes for commentFormatting (#21578)
2020-12-09 12:03:17 +08:00
distsql_builtin.go
expression: refine performance of EXTRACT function (#22701)
2021-02-19 15:31:27 +08:00
errors.go
expression: fix type infer for tidb's builtin compare(least and greatest) (#21150)
2020-12-22 14:58:31 +08:00
evaluator_test.go
ddl, tikv: add delay during AddIndex DDL and remove schema check for async commit (#20550)
2020-10-28 11:48:34 +08:00
evaluator.go
executor: make the projection executor support vectorized expression evaluation (#11917)
2019-08-30 13:41:05 +08:00
explain.go
planner/codec: fix issue of decode plan error cause by without escape special char (#21937)
2020-12-24 20:20:29 +08:00
expr_to_pb_test.go
expression: set IsBooleanFlag for boolean scalar functions (#20706)
2020-12-07 17:22:48 +08:00
expr_to_pb.go
collation: add utf8mb4_zh_pinyin_tidb_as_cs collation interface (#20504)
2020-11-03 11:35:39 +08:00
expression_test.go
executor, expression: set the evalType of hybrid type as ETInt in VecEvalBool (#20221)
2020-09-27 11:31:16 +08:00
expression.go
expression: Add warning info for exprs that can not be pushed to storage layer (#22713)
2021-02-20 10:41:57 +08:00
flag_simplify_test.go
expression: utilize the flag of column arguments to simplify expressions (#20149)
2020-10-09 14:43:11 +08:00
function_traits_test.go
expression: speed up unit tests under the expression package (#12887)
2019-10-23 03:56:31 -05:00
function_traits.go
ddl: add the not expression check when creating a partition table (#21497)
2020-12-24 16:25:44 +08:00
helper_test.go
*: gocritic fixes for commentFormatting (#21578)
2020-12-09 12:03:17 +08:00
helper.go
*: refine the behavior of StrToInt and StrToFloat and support convert JSON to date, time and timestamp (#17902)
2020-06-22 11:59:24 +08:00
integration_test.go
expression: correct constant propagation for collation (#22666)
2021-02-24 19:19:01 +08:00
partition_pruner.go
plan, expression: support is null in hash partition pruning (#17281)
2020-05-20 15:54:44 +08:00
rand_test.go
*: fix unit tests on the windows platform (#14826)
2020-02-18 15:23:17 +08:00
rand.go
expression: fix implement of rand (#14565)
2020-02-04 16:38:53 +08:00
scalar_function_test.go
*: change file mode to 0644 (#20443)
2020-10-14 16:35:31 +08:00
scalar_function.go
planner, expression: fix error when using IN combined with subquery (#22080)
2021-01-05 16:30:33 +08:00
schema_test.go
planner: prune columns again after predicate push down (#14683)
2020-02-12 18:13:18 +08:00
schema.go
planner: correlated column with unique constraint can help to eliminate MaxOneRow (#20259)
2020-10-22 17:02:28 +08:00
simple_rewriter.go
*: remove simple rewriter (#19828)
2020-09-23 12:17:53 +08:00
typeinfer_test.go
expression: fix wrong type inferring for ceiling function. (#21920)
2020-12-22 17:03:59 +08:00
util_test.go
expression: refine performance of EXTRACT function (#22701)
2021-02-19 15:31:27 +08:00
util.go
server, sessionctx: Support for the status command of MySQL Shell (#22752)
2021-02-23 12:56:48 +08:00
vectorized.go
expression: add an argument EvalType to method Column.Reset to make it safer (#13488)
2019-11-18 12:36:53 +08:00