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Database (84 matches)

Ticket Summary Owner Workflow Priority Severity Milestone Type Modified Comments
#29938 mysqli_query and multiple resultsets needs-unit-tests normal normal enhancement 06/04/2019 2
#54180 tests fot _wp_mysql_week() has-patch normal normal Future Release enhancement 10/09/2024 2
#46287 Add insert_ignore() method to wpdb to avoid unecessary boilerplate code has-patch normal normal Awaiting Review feature request 05/26/2025 2
#60037 Differentiate between minimum required MySQL and MariaDB versions normal normal Future Release defect (bug) 11/02/2024 3
#57283 Postmeta - Performance Improvement - Woocommerce normal critical Awaiting Review defect (bug) 12/06/2022 3
#21762 Storing a multidimensional array using register_setting double-serializes subarrays identified with a string sekatsim normal normal defect (bug) 06/04/2019 3
#59836 Using the pre_get_table_charset filter ensures wpdb->col_meta never gets populated has-patch normal normal Awaiting Review defect (bug) 12/18/2025 3
#49785 Wrong result / duplicates in query when using MariaDB normal normal Awaiting Review defect (bug) 04/03/2020 3
#34872 dbDelta Missing Index Name Creates Duplicate Indexes has-patch normal normal defect (bug) 06/04/2019 3
#40694 dbDelta uses suppressed errors to detect table absence has-patch normal normal Future Release defect (bug) 12/01/2019 3
#36924 dbDelta(): Support more than one whitespace between field name and its type definition normal normal Awaiting Review defect (bug) 08/10/2018 3
#57149 get_table_from_query() doesn't properly handle a prepared escape_like() table name normal normal Awaiting Review defect (bug) 01/04/2023 3
#51097 post cannot be saved due to certain variant of Japanese Kanji close normal normal Awaiting Review defect (bug) 08/31/2020 3
#55206 wp core api memory leaks dev-feedback normal normal Awaiting Review defect (bug) 04/29/2022 3
#31624 $wpdb->prepare() named placeholders needs-unit-tests normal normal enhancement 06/22/2023 3
#55115 Change deprecated wpdb::escape() method close normal normal Awaiting Review enhancement 02/12/2022 3
#39826 LIMIT clause not required in get_options function as there's already a UNIQUE KEY on option_name dev-feedback normal normal Awaiting Review enhancement 05/07/2020 3
#61071 Need to display appropriate error messages when the database table is empty or corrupted. dev-feedback normal normal Awaiting Review enhancement 01/06/2025 3
#52253 New filter on wp-db.php reporter-feedback normal normal Awaiting Review enhancement 01/08/2021 3
#39811 Bug maybe_unserialize() broke mysql data. normal normal Awaiting Review defect (bug) 02/20/2017 4
#53958 Database: wp_postmeta - meta_key index normal major Awaiting Review defect (bug) 08/25/2021 4
#61889 Function dbDelta() splits queries on semi-colon in column COMMENT and table COMMENT has-patch normal normal Awaiting Review defect (bug) 04/28/2025 4
#60503 MySQL VALUES function deprecated in MySQL 8 close normal minor Awaiting Review defect (bug) 12/10/2024 4
#43578 Unexpected MYSQL data format dev-feedback normal normal Future Release defect (bug) 02/03/2020 4
#43589 WPDB Update change NULL values to acceptable values has-patch normal normal Awaiting Review defect (bug) 01/17/2019 4
#40695 `install_blog` suppresses database errors has-patch normal normal Future Release defect (bug) 06/01/2017 4
#46625 username and password automatically change to dexter normal normal Awaiting Review defect (bug) 03/24/2019 4
#44386 Problem with utf8mb4_unicode_ci collation for arabic content dev-feedback normal major Awaiting Review enhancement 02/01/2026 4
#41424 Use a better error message than "Error establishing a database connection" when site isn't found needs-unit-tests normal normal Future Release enhancement 11/22/2017 4
#63734 wpdb::prepare() should reject invalid schema object names has-patch normal normal Awaiting Review enhancement 07/22/2025 4
#63825 Creating a post containing UTF-8, then changing WP_CHARSET to "latin1", makes posts un-editable. close normal normal Awaiting Review defect (bug) 09/22/2025 5
#57385 Disable foreign key checks when dropping tables inside wp_uninitialize_site() function johnjamesjacoby* dev-feedback normal normal Awaiting Review defect (bug) 01/12/2024 5
#40953 Empty values are handled inconsistently between wpdb->get_results() and wpdb->get_col() dev-feedback normal normal Awaiting Review defect (bug) 01/17/2025 5
#50789 Improve WPDB logic around information_schema normal normal Awaiting Review defect (bug) 06/11/2021 5
#41278 SQL_CALC_FOUND_ROWS slow query normal normal Awaiting Review defect (bug) 07/19/2017 5
#43893 The maybe_create_table() function has two definitions dev-feedback low normal Awaiting Review defect (bug) 09/01/2020 5
#46947 ‘❤’ in Comment Generates DB Error reporter-feedback normal normal Future Release defect (bug) 10/29/2025 5
#46210 Add helpers for default/empty datetime value has-patch normal normal Awaiting Review enhancement 02/24/2023 5
#38036 Add support for the utf8mb4_0900_ai_ci collation normal normal Future Release enhancement 04/05/2023 5
#64703 Code Modernization: Replace void in PHPDoc union return types with null in class-wpdb.php westonruter has-patch normal normal 7.0 defect (bug) 03/04/2026 6
#38921 Defining filter pre_get_table_charset causes errors has-patch normal normal Future Release defect (bug) 12/18/2025 6
#30795 Upgrade bug affecting indexing normal normal Awaiting Review defect (bug) 03/22/2019 6
#54642 Add prepared query builder support for `$wpdb` to build prepared queries across multiple location. has-patch normal normal Future Release enhancement 09/19/2022 6
#45697 Database: Upgrading field collations normal normal Future Release enhancement 08/22/2022 6
#10883 db-error.php not used for all DB failures normal normal enhancement 04/30/2025 6
#36242 wpdb set_sql_mode add param pbearne dev-feedback normal normal Awaiting Review enhancement 01/18/2025 6
#55610 HTTP response should not be 200 when returning error-page normal major Awaiting Review defect (bug) 08/22/2025 7
#40088 Stop creating the `wp_links` database table close normal normal Future Release defect (bug) 08/10/2022 7
#41944 Add %u support to wpdb->prepare normal normal Awaiting Review enhancement 09/21/2017 7
#8924 autoload should be boolean in add_option() lowest normal Awaiting Review enhancement 03/15/2019 7
#20634 dbDelta is unforgiving about field declarations dev-feedback normal normal enhancement 06/04/2019 8
#26858 Comment duplicate check has a slow query pbearne normal normal Future Release defect (bug) 05/25/2025 9
#42352 Support use of native MySQLi prepared queries early normal normal Future Release enhancement 09/26/2024 9
#13103 "Unknown character set" during install into database reports successful install. barrykooij has-patch normal normal defect (bug) 06/04/2019 10
#54836 Huge error logs filled with "WordPress database error Illegal mix of collations" errors caused by spammers normal critical Awaiting Review defect (bug) 03/19/2025 10
#62342 wpdb->get_table_from_query: preg_match(): Passing null to parameter #2 ($subject) of type string is deprecated has-patch normal normal Future Release defect (bug) 11/03/2025 10
#64553 Add parameter to delete_expired_transients() for custom transients needs-unit-tests normal normal Awaiting Review enhancement 02/03/2026 10
#58344 Connect to database on first query has-patch normal normal Future Release enhancement 05/08/2025 10
#18315 Add an index to the GUID column in the posts table dev-feedback normal normal enhancement 06/04/2019 11
#62790 "autoload" index is not used early normal minor Future Release defect (bug) 01/20/2026 12
#43019 Hook to validate post form data before save has-patch normal major Awaiting Review enhancement 10/28/2021 13
#54801 Avoid WPDB errors when examining installation state of a site/network has-patch normal normal Future Release defect (bug) 09/27/2022 14
#56091 Using %i for table/field names in wpdb::prepare() craigfrancis has-patch low minor Future Release enhancement 04/02/2024 14
#41281 attachment_url_to_postid results in very slow query joemcgill* normal normal Awaiting Review enhancement 07/18/2024 14
#45354 Adding index for meta_key and post_id in postmeta dev-feedback normal normal Awaiting Review enhancement 02/20/2026 15
#41956 Errno in $wpdb has-patch normal normal Awaiting Review enhancement 08/17/2018 15
#31018 Persistent database connections with mysqli needs-unit-tests normal normal enhancement 08/01/2022 15
#54070 Increase CPT "machine name" limit from its current maximum of 20 characters. dev-feedback normal normal Awaiting Review feature request 11/08/2024 15
#58871 support uca14.0.0 collation in database where available has-patch normal normal Awaiting Review enhancement 09/30/2025 16
#59269 Add support for adding metadata in bulk johnbillion has-patch normal normal 7.1 enhancement 02/18/2026 17
#63678 WordPress redirect to wp-admin/install.php when a user is rate limited in mysql anonymooo has-patch normal normal 7.0 defect (bug) 02/24/2026 18
#28625 Enhancement: Add constants to support SSL connections for mysqli needs-unit-tests normal normal Future Release enhancement 06/24/2023 18
#15332 dbDelta($query) - do not create view needs-unit-tests normal normal Future Release feature request 05/25/2025 18
#62512 Add "Learn WordPress" Links to the "WordPress Events and News" Dashboard Widget has-patch normal normal Awaiting Review feature request 05/26/2025 19
#57793 Add native support for SQLite has-patch normal normal Future Release feature request 11/04/2024 20
#10404 dbDelta creates duplicate indexes when index definition contains spaces has-patch normal normal enhancement 01/21/2023 21
#8857 Make WP MySQL strict mode compliant lowest normal enhancement 04/08/2025 22
#54346 Slow SQL queries fetching posts from specific categories craigfrancis* has-patch normal normal Future Release enhancement 05/07/2025 22
#52496 Improve MySQL 8.0 support normal normal Future Release defect (bug) 02/05/2024 28
#12257 wpdb Scales Badly Due to Unnecessary Copies of All Query Results dev-feedback normal critical defect (bug) 06/04/2019 31
#54042 Extending wpdb::prepare() to support IN() operator dev-feedback normal normal Future Release enhancement 09/17/2023 46
#15499 Add an index for get_lastpostmodified query OllieJones dev-feedback normal normal Future Release enhancement 08/28/2025 53
#47280 SQL_CALC_FOUND_ROWS is deprecated as of MySQL 8.0.17 johnbillion has-patch normal normal Future Release enhancement 10/16/2025 67
#6492 Guids No Longer Have Permalink Format normal normal Future Release enhancement 08/30/2019 72

Date/Time (16 matches)

Ticket Summary Owner Workflow Priority Severity Milestone Type Modified Comments
#63348 Missing “Create Date” on Draft Products normal critical Awaiting Review defect (bug) 04/25/2025 1
#57955 wp_localize_jquery_ui_datepicker parsing general settings date_format wrong normal minor Awaiting Review defect (bug) 03/20/2023 1
#58774 Sorting Posts after Published Date OR Last Update should be a standard function pbearne reporter-feedback normal normal Awaiting Review feature request 11/04/2024 1
#51625 Date/Time test failures during DST transition reporter-feedback normal normal Awaiting Review defect (bug) 12/13/2024 2
#51945 Dates in REST API responses are incompatible with date-time JSON schema format dev-feedback normal normal Awaiting Review defect (bug) 12/07/2020 2
#29390 add filter for get_date_from_gmt() pbearne has-patch normal normal Future Release defect (bug) 07/09/2025 2
#45047 user_registered returned as UTC Time instead of Local Time has-patch normal normal Future Release defect (bug) 04/22/2020 2
#48740 Add constant for database date format dev-feedback normal normal Awaiting Review enhancement 11/20/2019 2
#55503 Post Date display issue if we set empty from General Settings page pbearne dev-feedback normal normal Awaiting Review defect (bug) 12/13/2024 3
#53755 WordPress 5.8 DatePicker component crashes close normal blocker Awaiting Review defect (bug) 12/13/2024 3
#48936 Remove mysql2date() usage from core pbearne needs-unit-tests normal normal Awaiting Review enhancement 05/06/2025 3
#49396 Inconsistent Time format normal normal feature request 11/05/2024 3
#49012 Date format output incorrect in Finnish normal normal Awaiting Review defect (bug) 05/27/2024 4
#55242 Time options in Settings have changed to uppercase AM and PM instead of lowercase normal normal Awaiting Review defect (bug) 09/10/2025 4
#46366 Posted Date - Field Arrangement - Reflect Locale Format OR Combine Fields close normal trivial enhancement 01/22/2025 4
#61223 Date Time and UTC / GTM Timezone is not synchronizing close normal minor Awaiting Review defect (bug) 01/14/2025 5
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