pingcap/tidb
pingcap/tidb
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Published 2/26/2021
PatchContains breaking changesutf8_unicode_ci and utf8mb4_unicode_ci collations #22558internal and general #22405utf8_unicode_ci and utf8mb4_unicode_ci collations #22099unicode_ci constant propagation #22614like function might return wrong result when using collation #22531duration type inference in least and greatest functions #22580like function handles a single character wildcard (_) followed by a multiple character wildcard (%) #22575least and greatest) #22562like function get the wrong result if the pattern string is a unicode string #22529@[@tidb](https://github.com/tidb)_snapshot variable is set #22527BIT type #22420index out of range error that occurs when inserting values to the tidb_rowid column #22359WEIGHT_STRING function when the length of the binary/char string is too large #22332IndexLookUp #22136PREPARE statement is nested with EXECUTE, DEALLOCATE or PREPARE #21972INSERT IGNORE statement is used on a non-existing partition #21971EXPLAIN results and slow log #21964ceiling function #21936Double type column ignores its decimal #21916dyname function is incompatible with MySQL #21850to_base64 function returns NULL when the input data is too long #21813cast function is incorrectly set #21714IF function #21711NULL result returned from JSON search is incompatible with MySQL #21700only_full_group_by mode using ORDER BY and HAVING #21697Day and Time are incompatible with MySQL #21676LEAD and LAG's default value cannot adapt to the field type #21665LOAD DATA statement can only load data into base tables #21638addtime and subtime functions handle invalid arguments #21635WEEK() does not recognize @[@GLOBAL](https://github.com/GLOBAL).default_week_format until it has been explicitly read #21623release notes
Published 2/26/2021
PatchContains breaking changesutf8_unicode_ci and utf8mb4_unicode_ci collations #22558internal and general #22405utf8_unicode_ci and utf8mb4_unicode_ci collations #22099unicode_ci constant propagation #22614like function might return wrong result when using collation #22531duration type inference in least and greatest functions #22580like function handles a single character wildcard (_) followed by a multiple character wildcard (%) #22575least and greatest) #22562like function get the wrong result if the pattern string is a unicode string #22529@[@tidb](https://github.com/tidb)_snapshot variable is set #22527BIT type #22420index out of range error that occurs when inserting values to the tidb_rowid column #22359WEIGHT_STRING function when the length of the binary/char string is too large #22332IndexLookUp #22136PREPARE statement is nested with EXECUTE, DEALLOCATE or PREPARE #21972INSERT IGNORE statement is used on a non-existing partition #21971EXPLAIN results and slow log #21964ceiling function #21936Double type column ignores its decimal #21916dyname function is incompatible with MySQL #21850to_base64 function returns NULL when the input data is too long #21813cast function is incorrectly set #21714IF function #21711NULL result returned from JSON search is incompatible with MySQL #21700only_full_group_by mode using ORDER BY and HAVING #21697Day and Time are incompatible with MySQL #21676LEAD and LAG's default value cannot adapt to the field type #21665LOAD DATA statement can only load data into base tables #21638addtime and subtime functions handle invalid arguments #21635WEEK() does not recognize @[@GLOBAL](https://github.com/GLOBAL).default_week_format until it has been explicitly read #21623TiDB - the open-source, cloud-native, distributed SQL database designed for modern applications.