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tidb/pkg/expression
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Daniël van Eeden 34db659899 expression: reserve exact space for UUIDs (#65365) 
close pingcap/tidb#65364
2026-01-07 11:07:26 +00:00
..
aggregation
*: add the new SEMv2 config and implement most of the functions (#61634)
2025-08-18 13:38:47 +00:00
exprctx
expression: gopls modernize (#60791)
2025-05-06 14:03:42 +00:00
expropt
session: rename GetDomainInfoSchema to GetLatestInfoSchema (#61894)
2025-06-23 10:09:21 +00:00
exprstatic
sysvar: add internal session flag (#63709)
2025-10-10 09:12:38 +00:00
generator
expression: remove redundant warnings when executing SUBTIME (#57508)
2024-11-25 03:11:44 +00:00
integration_test
expression: fix handling of zero month/day in DATE function (#65150)
2025-12-30 13:09:38 +00:00
sessionexpr
sessiontxn/staleread: don't overwrite StaleTSOProvider for single statement (#65110)
2025-12-18 15:55:05 +00:00
test
expression: replace equal condition by true when to constant propagation (#64309)
2025-11-26 09:04:17 +00:00
bench_test.go
expression: lazy init bufAllocator in baseBuiltinFunc (#65244)
2025-12-27 01:09:26 +00:00
BUILD.bazel
*: add the new SEMv2 config and implement most of the functions (#61634)
2025-08-18 13:38:47 +00:00
builtin_arithmetic_test.go
expression, planner: fix ambiguous column name in overflow error message (#64887)
2025-12-19 16:59:38 +00:00
builtin_arithmetic_vec_test.go
expression: lazy init bufAllocator in baseBuiltinFunc (#65244)
2025-12-27 01:09:26 +00:00
builtin_arithmetic_vec.go
expression: gopls modernize (#60791)
2025-05-06 14:03:42 +00:00
builtin_arithmetic.go
expression: introduce SafeToShareAcrossSession to Expression for Instance Plan Cache (#57110)
2024-11-05 09:37:46 +00:00
builtin_cast_bench_test.go
expression: gopls modernize (#60791)
2025-05-06 14:03:42 +00:00
builtin_cast_test.go
expression: fix the length of casting from INT/REAL/DECIMAL/.... to string (#61476)
2025-07-09 12:32:06 +00:00
builtin_cast_vec_test.go
expression: lazy init bufAllocator in baseBuiltinFunc (#65244)
2025-12-27 01:09:26 +00:00
builtin_cast_vec.go
expression: gopls modernize (#60791)
2025-05-06 14:03:42 +00:00
builtin_cast.go
expression: fix the length of casting from INT/REAL/DECIMAL/.... to string (#61476)
2025-07-09 12:32:06 +00:00
builtin_compare_test.go
expression: avoid refinement of arguments on nullable value (#55805)
2024-09-29 02:21:06 +00:00
builtin_compare_vec_generated_test.go
…
builtin_compare_vec_generated.go
expression: wrap some read action in EvalContext to functions (#50530)
2024-01-22 06:52:49 +00:00
builtin_compare_vec_test.go
…
builtin_compare_vec.go
expression: gopls modernize (#60791)
2025-05-06 14:03:42 +00:00
builtin_compare.go
planner: Show Execution Plans for Scalar Subqueries (#63047)
2025-09-11 15:48:15 +00:00
builtin_control_test.go
*: update interface{} to any (#50770)
2024-01-29 07:21:29 +00:00
builtin_control_vec_generated_test.go
*: update interface{} to any (#50770)
2024-01-29 07:21:29 +00:00
builtin_control_vec_generated.go
expression: wrap some read action in EvalContext to functions (#50530)
2024-01-22 06:52:49 +00:00
builtin_control.go
expression: gopls modernize (#60791)
2025-05-06 14:03:42 +00:00
builtin_convert_charset.go
expression: gopls modernize (#60791)
2025-05-06 14:03:42 +00:00
builtin_encryption_test.go
*: split definition out of variable pkg and refactor some reorg methods (#59146)
2025-01-23 09:24:44 +00:00
builtin_encryption_vec_test.go
…
builtin_encryption_vec.go
expression: gopls modernize (#60791)
2025-05-06 14:03:42 +00:00
builtin_encryption.go
expression: gopls modernize (#60791)
2025-05-06 14:03:42 +00:00
builtin_fts.go
*: Support building FULLTEXT index (#60720)
2025-04-25 03:42:37 +00:00
builtin_func_param.go
expression, ddl: remove useless code (#62000)
2025-06-27 06:17:30 +00:00
builtin_grouping_test.go
expression: remove useless ctx input in newBaseBuiltinFuncWithFieldType (#49428)
2023-12-13 12:12:34 +00:00
builtin_grouping.go
planner: fix expand operator shouldn't keep child keys && fix grouping function forget to encode their func meta (#62558)
2025-07-23 14:42:14 +00:00
builtin_ilike_test.go
expression: add ctx to all eval methods of builtinFunc (#48331)
2023-11-07 10:29:18 +00:00
builtin_ilike_vec.go
expression: gopls modernize (#60791)
2025-05-06 14:03:42 +00:00
builtin_ilike.go
expression: fix the collation of functions with json arguments (#53126)
2024-05-11 11:38:39 +00:00
builtin_info_test.go
expression, *: Eval param get type with context (#53656)
2024-06-03 09:39:01 +00:00
builtin_info_vec_test.go
*: update interface{} to any (#50770)
2024-01-29 07:21:29 +00:00
builtin_info_vec.go
session: rename GetDomainInfoSchema to GetLatestInfoSchema (#61894)
2025-06-23 10:09:21 +00:00
builtin_info.go
session: rename GetDomainInfoSchema to GetLatestInfoSchema (#61894)
2025-06-23 10:09:21 +00:00
builtin_json_test.go
expression: introduce new function for JSON array (#60728)
2025-05-27 09:58:49 +00:00
builtin_json_vec_test.go
expression: introduce new function for JSON array (#60728)
2025-05-27 09:58:49 +00:00
builtin_json_vec.go
expression: introduce new function for JSON array (#60728)
2025-05-27 09:58:49 +00:00
builtin_json.go
expression: introduce new function for JSON array (#60728)
2025-05-27 09:58:49 +00:00
builtin_like_test.go
expression: add ctx to all eval methods of builtinFunc (#48331)
2023-11-07 10:29:18 +00:00
builtin_like_vec_test.go
…
builtin_like_vec.go
expression: gopls modernize (#60791)
2025-05-06 14:03:42 +00:00
builtin_like.go
expression: add expression.BuildContext to build expressions (#50662)
2024-01-29 11:27:22 +00:00
builtin_math_test.go
expression: gopls modernize (#60791)
2025-05-06 14:03:42 +00:00
builtin_math_vec_test.go
expression: fix the truncate function when the first arg is 0 and second value is too large (#58191)
2024-12-20 04:37:24 +00:00
builtin_math_vec.go
expression: gopls modernize (#60791)
2025-05-06 14:03:42 +00:00
builtin_math.go
expression: fix incorrect short path in truncate function (#58656)
2025-01-03 10:01:34 +00:00
builtin_miscellaneous_test.go
expression: Vectorized versions of new UUID functions (#65301)
2026-01-06 19:53:17 +00:00
builtin_miscellaneous_vec_test.go
expression: Vectorized versions of new UUID functions (#65301)
2026-01-06 19:53:17 +00:00
builtin_miscellaneous_vec.go
expression: reserve exact space for UUIDs (#65365)
2026-01-07 11:07:26 +00:00
builtin_miscellaneous.go
expression: Vectorized versions of new UUID functions (#65301)
2026-01-06 19:53:17 +00:00
builtin_op_test.go
*: update interface{} to any (#50770)
2024-01-29 07:21:29 +00:00
builtin_op_vec_test.go
expression: lazy init bufAllocator in baseBuiltinFunc (#65244)
2025-12-27 01:09:26 +00:00
builtin_op_vec.go
expression: gopls modernize (#60791)
2025-05-06 14:03:42 +00:00
builtin_op.go
expression: label more expressions as thread-safe and add more test cases (#57171)
2024-11-06 11:29:22 +00:00
builtin_other_test.go
expression: lazy init bufAllocator in baseBuiltinFunc (#65244)
2025-12-27 01:09:26 +00:00
builtin_other_vec_generated_test.go
*: update interface{} to any (#50770)
2024-01-29 07:21:29 +00:00
builtin_other_vec_generated.go
expression, *: Eval param get type with context (#53656)
2024-06-03 09:39:01 +00:00
builtin_other_vec_test.go
expression: lazy init bufAllocator in baseBuiltinFunc (#65244)
2025-12-27 01:09:26 +00:00
builtin_other_vec.go
expression: gopls modernize (#60791)
2025-05-06 14:03:42 +00:00
builtin_other.go
*: replace make then copy to slices.Clone (#62544)
2025-07-31 12:27:55 +00:00
builtin_regexp_test.go
expression: gopls modernize (#60791)
2025-05-06 14:03:42 +00:00
builtin_regexp_util.go
expression, ddl: remove useless code (#62000)
2025-06-27 06:17:30 +00:00
builtin_regexp_vec_const_test.go
expression: lazy init bufAllocator in baseBuiltinFunc (#65244)
2025-12-27 01:09:26 +00:00
builtin_regexp.go
expression: gopls modernize (#60791)
2025-05-06 14:03:42 +00:00
builtin_string_test.go
expression: support more locales for FORMAT() (#64316)
2025-11-12 07:08:53 +00:00
builtin_string_vec_generated_test.go
…
builtin_string_vec_generated.go
expression: introduce EvalContext to evaluate expression (#49416)
2023-12-13 12:12:27 +00:00
builtin_string_vec_test.go
*: update interface{} to any (#50770)
2024-01-29 07:21:29 +00:00
builtin_string_vec.go
expression: support more locales for FORMAT() (#64316)
2025-11-12 07:08:53 +00:00
builtin_string.go
expression: support more locales for FORMAT() (#64316)
2025-11-12 07:08:53 +00:00
builtin_test.go
*: replace make then copy to slices.Clone (#62544)
2025-07-31 12:27:55 +00:00
builtin_threadsafe_generated.go
expression: support newer UUID types (#65007)
2025-12-24 18:05:55 +00:00
builtin_threadunsafe_generated.go
expression: label more expressions as thread-safe and add more test cases (#57171)
2024-11-06 11:29:22 +00:00
builtin_time_test.go
expression: gopls modernize (#60791)
2025-05-06 14:03:42 +00:00
builtin_time_vec_generated_test.go
*: update interface{} to any (#50770)
2024-01-29 07:21:29 +00:00
builtin_time_vec_generated.go
expression: remove redundant warnings when executing SUBTIME (#57508)
2024-11-25 03:11:44 +00:00
builtin_time_vec_test.go
expression: lazy init bufAllocator in baseBuiltinFunc (#65244)
2025-12-27 01:09:26 +00:00
builtin_time_vec.go
expression: make location case insensitive for GET_FORMAT (#65240)
2025-12-31 14:08:59 +00:00
builtin_time.go
expression: fix handling of zero month/day in DATE function (#65150)
2025-12-30 13:09:38 +00:00
builtin_vec_vec_test.go
expression: implement vectorized evaluation for builtinVectorFloat32 (#55254)
2024-10-08 08:58:13 +00:00
builtin_vec_vec.go
expression: gopls modernize (#60791)
2025-05-06 14:03:42 +00:00
builtin_vec.go
*: Vector Data types and Functions (#55550)
2024-08-22 07:01:51 +00:00
builtin_vectorized_test.go
expression: lazy init bufAllocator in baseBuiltinFunc (#65244)
2025-12-27 01:09:26 +00:00
builtin_vectorized.go
expression: don't allocate column every time when to newLocalColumnPool (#63864)
2025-10-09 09:59:45 +00:00
builtin.go
expression: lazy init bufAllocator in baseBuiltinFunc (#65244)
2025-12-27 01:09:26 +00:00
chunk_executor.go
expression: gopls modernize (#60791)
2025-05-06 14:03:42 +00:00
collation_test.go
expression: gopls modernize (#60791)
2025-05-06 14:03:42 +00:00
collation.go
expression: change log level for ColumnSubstitution's error message (#62605)
2025-07-24 09:42:49 +00:00
column_test.go
expression,planner: move planner-specific functions out of expression (#64675)
2025-11-26 01:16:05 +00:00
column.go
expression,planner: move planner-specific functions out of expression (#64675)
2025-11-26 01:16:05 +00:00
constant_fold.go
planner: Show Execution Plans for Scalar Subqueries (#63047)
2025-09-11 15:48:15 +00:00
constant_propagation.go
*: use IsColOpCol to remove the same code (#65144)
2025-12-22 10:08:23 +00:00
constant_test.go
planner: keep join keys for join optimization in constant propagation (#63404)
2025-09-10 02:07:48 +00:00
constant.go
planner: Show Execution Plans for Scalar Subqueries (#63047)
2025-09-11 15:48:15 +00:00
context.go
*: rename some packages of context (#56108)
2024-09-19 07:11:03 +00:00
distsql_builtin_test.go
*: Vector Data types and Functions (#55550)
2024-08-22 07:01:51 +00:00
distsql_builtin.go
planner: lift the can-push-to-cop check of aggregation/proj (#62068)
2025-07-03 13:35:00 +00:00
errors.go
*: split planner errors and remove duplicate definitions (#50695)
2024-01-26 09:42:21 +00:00
evaluator_test.go
parser: move 'model' to 'ast' pkg (#58704)
2025-01-07 10:20:04 +00:00
evaluator.go
expression: gopls modernize (#60791)
2025-05-06 14:03:42 +00:00
explain.go
planner: Show Execution Plans for Scalar Subqueries (#63047)
2025-09-11 15:48:15 +00:00
expr_to_pb_test.go
expr: Execute checkOrInit before constant folding (#62320)
2025-07-10 05:04:51 +00:00
expr_to_pb.go
*: Vector Data types and Functions (#55550)
2024-08-22 07:01:51 +00:00
expression_test.go
expression: gopls modernize (#60791)
2025-05-06 14:03:42 +00:00
expression.go
range: reuse memory in the ExtractEqAndInCondition (#64036)
2025-10-20 08:29:55 +00:00
extension.go
*: add the new SEMv2 config and implement most of the functions (#61634)
2025-08-18 13:38:47 +00:00
fts_helper.go
refactor: use slices.Contains to simplify code (#62880)
2025-08-08 16:08:36 +00:00
function_traits_test.go
expression: support newer UUID types (#65007)
2025-12-24 18:05:55 +00:00
function_traits.go
expression: support newer UUID types (#65007)
2025-12-24 18:05:55 +00:00
grouping_sets_test.go
*: rename some packages of context (#56108)
2024-09-19 07:11:03 +00:00
grouping_sets.go
planner: fix LogicalProjection.DeriveStats allocate too many memories (#63829)
2025-10-09 14:34:54 +00:00
helper_test.go
test: fix error checking (#59092)
2025-01-21 10:05:38 +00:00
helper.go
expression: fix expression return wrong current time when using StaticEvalContext (#56059)
2024-09-14 03:26:57 +00:00
infer_pushdown.go
expression: avoid calling strings.ToLower frequently (#61385)
2025-05-29 10:09:07 +00:00
main_test.go
expression,*: remove the session context inside ParamMarker (#53534)
2024-07-03 07:44:58 +00:00
OWNERS
…
scalar_function_test.go
expression: refactor expression.Contains to improve performance (#61374)
2025-05-28 10:01:49 +00:00
scalar_function.go
expression: Clone scalar function when to check the equivalence of the expression (#64298)
2025-11-07 06:03:25 +00:00
schema_test.go
expression: gopls modernize (#60791)
2025-05-06 14:03:42 +00:00
schema.go
planner: add some e2e test cases for outer join elimination (#58070)
2024-12-12 08:17:15 +00:00
simple_rewriter_test.go
expression: gopls modernize (#60791)
2025-05-06 14:03:42 +00:00
simple_rewriter.go
*: move XXInfo/Job, etc, out from model pkg in parser to meta (#55754)
2024-09-04 04:49:45 +00:00
typeinfer_test.go
expression: fix the length of casting from INT/REAL/DECIMAL/.... to string (#61476)
2025-07-09 12:32:06 +00:00
util_test.go
expression: Vectorized versions of new UUID functions (#65301)
2026-01-06 19:53:17 +00:00
util.go
*: use IsColOpCol to remove the same code (#65144)
2025-12-22 10:08:23 +00:00
vectorized.go
expression: gopls modernize (#60791)
2025-05-06 14:03:42 +00:00
vs_helper.go
parser: move 'model' to 'ast' pkg (#58704)
2025-01-07 10:20:04 +00:00