#54346
|
Slow SQL queries fetching posts from specific categories
|
craigfrancis*
|
has-patch
|
normal
|
normal
|
Future Release
|
enhancement
|
02/26/2025
|
#56091
|
Using %i for table/field names in wpdb::prepare()
|
craigfrancis
|
has-patch
|
low
|
minor
|
Future Release
|
enhancement
|
04/02/2024
|
#10404
|
dbDelta creates duplicate indexes when index definition contains spaces
|
|
has-patch
|
normal
|
normal
|
|
enhancement
|
01/21/2023
|
#58871
|
support uca14.0.0 collation in database where available
|
|
has-patch
|
normal
|
normal
|
Awaiting Review
|
enhancement
|
09/25/2023
|
#54180
|
tests fot _wp_mysql_week()
|
|
has-patch
|
normal
|
normal
|
Future Release
|
enhancement
|
10/09/2024
|
#48285
|
wp-config-sample.php should default to `utf8mb4` instead of `utf8` character set
|
|
has-patch
|
normal
|
minor
|
Awaiting Review
|
enhancement
|
09/27/2022
|
#62512
|
Add "Learn WordPress" Links to the "WordPress Events and News" Dashboard Widget
|
|
has-patch
|
normal
|
normal
|
Awaiting Review
|
feature request
|
01/14/2025
|
#46287
|
Add insert_ignore() method to wpdb to avoid unecessary boilerplate code
|
|
has-patch
|
normal
|
normal
|
Awaiting Review
|
feature request
|
11/25/2024
|
#57793
|
Add native support for SQLite
|
|
has-patch
|
normal
|
normal
|
Future Release
|
feature request
|
11/04/2024
|
#62790
|
"autoload" index is not used
|
joemcgill
|
early
|
normal
|
minor
|
6.9
|
defect (bug)
|
03/26/2025
|
#42352
|
Support use of native MySQLi prepared queries
|
|
early
|
normal
|
normal
|
Future Release
|
enhancement
|
09/26/2024
|
#37678
|
Add an action hook for plugins to do database upgrades on
|
|
dev-feedback
|
normal
|
normal
|
Awaiting Review
|
defect (bug)
|
04/18/2019
|
#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
|
#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
|
#40418
|
ID columns in multisite database tables should be unsigned
|
flixos90
|
dev-feedback
|
normal
|
major
|
Awaiting Review
|
defect (bug)
|
09/11/2018
|
#43893
|
The maybe_create_table() function has two definitions
|
|
dev-feedback
|
low
|
normal
|
Awaiting Review
|
defect (bug)
|
09/01/2020
|
#43578
|
Unexpected MYSQL data format
|
|
dev-feedback
|
normal
|
normal
|
Future Release
|
defect (bug)
|
02/03/2020
|
#39273
|
Updating to 4.7 can break serialized data because $wpdb->determine_charset now forces utf8 when DB_CHARSET is set to utf8mb4
|
|
dev-feedback
|
normal
|
normal
|
Awaiting Review
|
defect (bug)
|
03/15/2019
|
#42381
|
Wordpress update does not check if database structure/scheme on existing site is equal to how it would be on a new install
|
|
dev-feedback
|
normal
|
normal
|
Awaiting Review
|
defect (bug)
|
11/11/2017
|
#40779
|
function_exists() audit in wp-db.php
|
|
dev-feedback
|
low
|
minor
|
Awaiting Review
|
defect (bug)
|
06/01/2021
|
#55206
|
wp core api memory leaks
|
|
dev-feedback
|
normal
|
normal
|
Awaiting Review
|
defect (bug)
|
04/29/2022
|
#12257
|
wpdb Scales Badly Due to Unnecessary Copies of All Query Results
|
|
dev-feedback
|
normal
|
critical
|
|
defect (bug)
|
06/04/2019
|
#15499
|
Add an index for get_lastpostmodified query
|
OllieJones
|
dev-feedback
|
normal
|
normal
|
Future Release
|
enhancement
|
08/21/2024
|
#18315
|
Add an index to the GUID column in the posts table
|
|
dev-feedback
|
normal
|
normal
|
|
enhancement
|
06/04/2019
|
#45354
|
Adding index for meta_key and post_id in postmeta
|
|
dev-feedback
|
normal
|
normal
|
Awaiting Review
|
enhancement
|
06/24/2024
|
#54042
|
Extending wpdb::prepare() to support IN() operator
|
|
dev-feedback
|
normal
|
normal
|
Future Release
|
enhancement
|
09/17/2023
|
#37692
|
Introduce WP_Database_Table base class
|
|
dev-feedback
|
normal
|
normal
|
Awaiting Review
|
enhancement
|
03/15/2017
|
#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
|
#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
|
#20634
|
dbDelta is unforgiving about field declarations
|
|
dev-feedback
|
normal
|
normal
|
|
enhancement
|
06/04/2019
|
#36242
|
wpdb set_sql_mode add param
|
pbearne
|
dev-feedback
|
normal
|
normal
|
Awaiting Review
|
enhancement
|
01/18/2025
|
#59639
|
Dedicated tables for media libary
|
|
dev-feedback
|
normal
|
major
|
Awaiting Review
|
feature request
|
10/16/2023
|
#54070
|
Increase CPT "machine name" limit from its current maximum of 20 characters.
|
|
dev-feedback
|
normal
|
normal
|
Awaiting Review
|
feature request
|
11/08/2024
|
#60503
|
MySQL VALUES function deprecated in MySQL 8
|
|
close
|
normal
|
minor
|
Awaiting Review
|
defect (bug)
|
12/10/2024
|
#40088
|
Stop creating the `wp_links` database table
|
|
close
|
normal
|
normal
|
Future Release
|
defect (bug)
|
08/10/2022
|
#51097
|
post cannot be saved due to certain variant of Japanese Kanji
|
|
close
|
normal
|
normal
|
Awaiting Review
|
defect (bug)
|
08/31/2020
|
#55115
|
Change deprecated wpdb::escape() method
|
|
close
|
normal
|
normal
|
Awaiting Review
|
enhancement
|
02/12/2022
|
#43664
|
$wpdb->get_results fails in specific cases with non-latin charaters in where clause
|
|
|
normal
|
normal
|
Awaiting Review
|
defect (bug)
|
04/08/2018
|
#46923
|
$wpdb->get_var() — empty sting becomes a NULL
|
|
|
normal
|
normal
|
Awaiting Review
|
defect (bug)
|
04/15/2019
|
#35256
|
$wpdb->insert_id equals 0
|
|
|
normal
|
normal
|
|
defect (bug)
|
06/04/2019
|
#39811
|
Bug maybe_unserialize() broke mysql data.
|
|
|
normal
|
normal
|
Awaiting Review
|
defect (bug)
|
02/20/2017
|
#60077
|
Class UnexpectedValueException not found
|
|
|
normal
|
critical
|
Awaiting Review
|
defect (bug)
|
12/14/2023
|
#60505
|
Column names in wpdb->insert aren't sanitized.
|
|
|
normal
|
normal
|
Awaiting Review
|
defect (bug)
|
02/12/2024
|
#32868
|
Consider running utf8mb4 conversion on each database update
|
|
|
normal
|
normal
|
|
defect (bug)
|
06/04/2019
|
#58559
|
Database error bug in wordpress current version
|
|
|
normal
|
normal
|
Awaiting Review
|
defect (bug)
|
07/03/2023
|
#53958
|
Database: wp_postmeta - meta_key index
|
|
|
normal
|
major
|
Awaiting Review
|
defect (bug)
|
08/25/2021
|
#60037
|
Differentiate between minimum required MySQL and MariaDB versions
|
|
|
normal
|
normal
|
Future Release
|
defect (bug)
|
11/02/2024
|
#55907
|
Failed to insert log entry: value too long
|
|
|
normal
|
normal
|
Awaiting Review
|
defect (bug)
|
06/03/2022
|
#52210
|
File URL gets saved even when upload fails
|
|
|
normal
|
major
|
Awaiting Review
|
defect (bug)
|
02/09/2021
|
#58286
|
Growing database due to unnecessary transients containing "g_url_details_response_"
|
|
|
normal
|
critical
|
Awaiting Review
|
defect (bug)
|
05/11/2023
|
#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
|
#52496
|
Improve MySQL 8.0 support
|
|
|
normal
|
normal
|
Future Release
|
defect (bug)
|
02/05/2024
|
#50789
|
Improve WPDB logic around information_schema
|
|
|
normal
|
normal
|
Awaiting Review
|
defect (bug)
|
06/11/2021
|
#56260
|
In case of missing primary key on wp_posts, Media uploader gives false feedback indicating folder permissions are missing, where in fact database structure is malformed.
|
|
|
normal
|
minor
|
Awaiting Review
|
defect (bug)
|
10/26/2022
|
#59974
|
MAX_JOIN_SIZE wp-blog-header.php
|
|
|
normal
|
minor
|
Awaiting Review
|
defect (bug)
|
11/27/2023
|
#62976
|
Multiple queries executing - Bulk deletion
|
|
|
normal
|
critical
|
Awaiting Review
|
defect (bug)
|
02/17/2025
|
#54834
|
Mysql gone away when importing DB on create wp_posts indexes
|
|
|
normal
|
blocker
|
Awaiting Review
|
defect (bug)
|
02/17/2023
|
#58965
|
No luck running WP when running PHP 8.2.8 + mysql Ver 15.1
|
|
|
normal
|
normal
|
Awaiting Review
|
defect (bug)
|
08/02/2023
|
#49482
|
Non-english slug can sometimes cause an error in WordPress query
|
|
|
normal
|
normal
|
Awaiting Review
|
defect (bug)
|
02/20/2020
|
#57283
|
Postmeta - Performance Improvement - Woocommerce
|
|
|
normal
|
critical
|
Awaiting Review
|
defect (bug)
|
12/06/2022
|
#53033
|
Remove comments, ping, to_ping columns from posts table
|
|
|
normal
|
normal
|
Awaiting Review
|
defect (bug)
|
04/15/2021
|
#41278
|
SQL_CALC_FOUND_ROWS slow query
|
|
|
normal
|
normal
|
Awaiting Review
|
defect (bug)
|
07/19/2017
|
#21762
|
Storing a multidimensional array using register_setting double-serializes subarrays identified with a string
|
sekatsim
|
|
normal
|
normal
|
|
defect (bug)
|
06/04/2019
|
#30795
|
Upgrade bug affecting indexing
|
|
|
normal
|
normal
|
Awaiting Review
|
defect (bug)
|
03/22/2019
|
#59836
|
Using the pre_get_table_charset filter ensures wpdb->col_meta never gets populated
|
|
|
normal
|
normal
|
Awaiting Review
|
defect (bug)
|
11/08/2023
|
#28139
|
WP MU legacy problems: missing database tables
|
|
|
normal
|
normal
|
|
defect (bug)
|
06/04/2019
|
#53320
|
Why delete_metadata and update_metadata slow performance?
|
|
|
normal
|
normal
|
Awaiting Review
|
defect (bug)
|
03/26/2024
|
#57072
|
WordPress 6.1 uses wrong database collation
|
|
|
normal
|
normal
|
Awaiting Review
|
defect (bug)
|
11/11/2022
|
#58133
|
WordPress database error Illegal mix of collations
|
|
|
normal
|
major
|
Awaiting Review
|
defect (bug)
|
04/24/2023
|
#49785
|
Wrong result / duplicates in query when using MariaDB
|
|
|
normal
|
normal
|
Awaiting Review
|
defect (bug)
|
04/03/2020
|
#28591
|
dbDelta Non-literal DEFAULT not working (CURRENT_TIMESTAMP)
|
|
|
normal
|
normal
|
|
defect (bug)
|
06/04/2019
|
#46932
|
dbDelta does not account for MySQL keywords being used as key names
|
|
|
normal
|
minor
|
Awaiting Review
|
defect (bug)
|
04/16/2019
|
#46452
|
dbDelta given the same PRIMARY KEY and normal KEY produces no error, reports table created successfully, but the table is not created
|
|
|
normal
|
trivial
|
Awaiting Review
|
defect (bug)
|
03/09/2019
|
#46146
|
dbDelta not parsing enum correctly
|
|
|
normal
|
normal
|
Awaiting Review
|
defect (bug)
|
11/17/2022
|
#46145
|
dbDelta runs same updates on every execution
|
|
|
normal
|
normal
|
Awaiting Review
|
defect (bug)
|
01/30/2019
|
#36924
|
dbDelta(): Support more than one whitespace between field name and its type definition
|
|
|
normal
|
normal
|
Awaiting Review
|
defect (bug)
|
08/10/2018
|
#57149
|
get_table_from_query() doesn't properly handle a prepared escape_like() table name
|
|
|
normal
|
normal
|
Awaiting Review
|
defect (bug)
|
01/04/2023
|
#51350
|
mysql nosql feature request
|
|
|
normal
|
normal
|
Awaiting Review
|
defect (bug)
|
04/20/2023
|
#46739
|
post attributes order not working correctly
|
|
|
normal
|
normal
|
Awaiting Review
|
defect (bug)
|
03/30/2019
|
#46625
|
username and password automatically change to dexter
|
|
|
normal
|
normal
|
Awaiting Review
|
defect (bug)
|
03/24/2019
|
#57000
|
wp_usermeta table is emptied because of a wrong query being executed
|
|
|
normal
|
normal
|
Awaiting Review
|
defect (bug)
|
11/04/2022
|
#61338
|
wpdb::prepare function null value convert to empty String
|
|
|
normal
|
normal
|
Awaiting Review
|
defect (bug)
|
10/02/2024
|
#47818
|
$wpdb should update ->insert_id also when `LAST_INSERT_ID(...)` is found
|
|
|
normal
|
normal
|
Awaiting Review
|
enhancement
|
08/02/2019
|
#55202
|
A proper (error) message should be show when mysql setting autocommit=0
|
|
|
normal
|
normal
|
Awaiting Review
|
enhancement
|
02/19/2022
|
#41944
|
Add %u support to wpdb->prepare
|
|
|
normal
|
normal
|
Awaiting Review
|
enhancement
|
09/21/2017
|
#60254
|
Add filter to class-wpdb.php#query that allows to return data from filter return value
|
|
|
normal
|
normal
|
Awaiting Review
|
enhancement
|
01/15/2024
|
#59106
|
Add secondary index on `wp_posts` table to improve media queries performance
|
|
|
normal
|
normal
|
Awaiting Review
|
enhancement
|
08/15/2023
|
#38036
|
Add support for the utf8mb4_0900_ai_ci collation
|
|
|
normal
|
normal
|
Future Release
|
enhancement
|
04/05/2023
|
#54627
|
Adding More Timestamp columns to database
|
|
|
normal
|
normal
|
Awaiting Review
|
enhancement
|
12/14/2021
|
#31759
|
Allow to set $allow_bail when creating new wpdb object to handle connection error silently
|
|
|
normal
|
normal
|
|
enhancement
|
06/04/2019
|
#52527
|
Better RAM handling in wp-db.php
|
|
|
normal
|
normal
|
Awaiting Review
|
enhancement
|
02/15/2021
|
#38760
|
Capture result size in bytes when SAVEQUERIES is true
|
|
|
normal
|
normal
|
Future Release
|
enhancement
|
10/03/2017
|
#56259
|
Database Repair doesn't check for missing primary keys / A.I.
|
|
|
normal
|
minor
|
Awaiting Review
|
enhancement
|
03/09/2023
|
#45697
|
Database: Upgrading field collations
|
|
|
normal
|
normal
|
Future Release
|
enhancement
|
08/22/2022
|
#39748
|
Function to insert or update DB value
|
|
|
normal
|
normal
|
Awaiting Review
|
enhancement
|
10/29/2017
|
#6492
|
Guids No Longer Have Permalink Format
|
|
|
normal
|
normal
|
Future Release
|
enhancement
|
08/30/2019
|
#8857
|
Make WP MySQL strict mode compliant
|
|
|
lowest
|
normal
|
|
enhancement
|
04/08/2025
|
#44292
|
Make use of protected process_fields
|
|
|
normal
|
normal
|
Awaiting Review
|
enhancement
|
06/01/2018
|
#46565
|
Mixed engine in tables, could bring to major WP failure! Also there is a small fix that could avoid that.
|
|
|
normal
|
normal
|
Awaiting Review
|
enhancement
|
03/20/2019
|
#58826
|
Please add a default post relations table
|
|
|
normal
|
critical
|
Awaiting Review
|
enhancement
|
07/17/2023
|