I nailed it:
UPDATE wp_posts as p SET comment_count =(SELECT count(*) FROM `wp_comments` WHERE `comment_post_ID`=p.ID);
Related Posts:
- MySQL Error: : ‘Access denied for user ‘root’@’localhost’
- MySQL Error: : ‘Access denied for user ‘root’@’localhost’
- How to use mysqli_query() in PHP?
- Access Denied for User ‘root’@’localhost’ (using password: YES) – No Privileges?
- Access Denied for User ‘root’@’localhost’ (using password: YES) – No Privileges?
- ERROR 1045 (28000): Access denied for user ‘root’@’localhost’ (using password: YES)
- Column count doesn’t match value count at row 1
- ERROR 1045 (28000): Access denied for user ‘root’@’localhost’ (using password: YES)
- MySQL string replace
- Cannot add or update a child row: a foreign key constraint fails
- ERROR 1045 (28000): Access denied for user ‘root’@’localhost’ (using password: YES)
- String concatenation in MySQL
- What’s the difference between INNER JOIN, LEFT JOIN, RIGHT JOIN and FULL JOIN? [duplicate]
- Cannot add or update a child row: a foreign key constraint fails
- MySQL Error “Operand should contain 1 column”
- How to use MySQL DECIMAL?
- Access denied for user ‘root@localhost’ (using password:NO)
- Can’t connect to local MySQL server through socket ‘/var/mysql/mysql.sock’ (38)
- How to make MySQL table primary key auto increment with some prefix
- Access denied for user ‘root@localhost’ (using password:NO)
- MySQL ERROR 1290 (HY000) –secure-file-priv option
- MySQL error 2006: mysql server has gone away
- Which MySQL data type to use for storing boolean values
- sql query with multiple where statements
- ERROR 2003 (HY000): Can’t connect to MySQL server on localhost (10061)
- ERROR 1698 (28000): Access denied for user ‘root’@’localhost’
- Cannot delete or update a parent row: a foreign key constraint fails
- Cannot delete or update a parent row: a foreign key constraint fails
- ERROR 2003 (HY000): Can’t connect to MySQL server on localhost (10061)
- MySQL server startup error ‘The server quit without updating PID file’
- Rename a column in MySQL
- “INSERT IGNORE” vs “INSERT … ON DUPLICATE KEY UPDATE”
- Cannot delete or update a parent row: a foreign key constraint fails
- MySQL server startup error ‘The server quit without updating PID file’
- How do I restore a dump file from mysqldump?
- Syntax error due to using a reserved word as a table or column name in MySQL
- ERROR 1698 (28000): Access denied for user ‘root’@’localhost’
- MySQL root password change
- Installation of MySQL for Visual Studio 1.2.8 failed
- Not unique table/alias
- How do I import an SQL file using the command line in MySQL?
- PHP Connection failed: SQLSTATE[HY000] [2002] Connection refused
- #1273 – Unknown collation: ‘utf8mb4_unicode_520_ci’
- MySQL ERROR 1045 (28000): Access denied for user ‘bill’@’localhost’ (using password: YES)
- Your password does not satisfy the current policy requirements
- How do I quickly rename a MySQL database (change schema name)?
- What does SQL Select symbol || mean?
- Install mysql-python (Windows)
- MySQL: Access denied for user ‘test’@’localhost’ (using password: YES) except root user
- PHP Connection failed: SQLSTATE[HY000] [2002] Connection refused
- SQL – Update multiple records in one query
- Mysql: Setup the format of DATETIME to ‘DD-MM-YYYY HH:MM:SS’ when creating a table
- What is the definition of cardinality in SQL
- How to restart remote MySQL server running on Ubuntu linux?
- Authentication plugin ‘caching_sha2_password’ cannot be loaded
- MySQL DROP all tables, ignoring foreign keys
- #1055 – Expression of SELECT list is not in GROUP BY clause and contains nonaggregated column this is incompatible with sql_mode=only_full_group_by
- When to use SELECT … FOR UPDATE?
- Host ‘xxx.xx.xxx.xxx’ is not allowed to connect to this MySQL server
- Can’t connect to local MySQL server through socket ‘/var/lib/mysql/mysql.sock’ (2)
- Setting up foreign keys in phpMyAdmin?
- Select from multiple tables without a join?
- PHP Deprecated: Methods with the same name as their class will not be constructors in a future version of PHP
- ERROR 1396 (HY000): Operation CREATE USER failed for ‘jack’@’localhost’
- SQL Query Where Field DOES NOT Contain $x
- Create a new database with MySQL Workbench
- Duplicating a MySQL table, indices, and data
- Disable ONLY_FULL_GROUP_BY
- what does “/index.php?admin/admin_dashboard” in my url mean
- Column ‘user_id’ in field list is ambiguous
- How to join two tables by multiple columns in SQL?
- How to get size of mysql database?
- mysql Foreign key constraint is incorrectly formed error
- Database sharding vs partitioning
- Selecting data from two different tables without using joins
- MySQL WHERE IN ()
- Access Denied for User ‘root’@’localhost’ (using password: YES) – No Privileges?
- Is there an SQLite equivalent to MySQL’s DESCRIBE [table]?
- ERROR 2003 (HY000): Can’t connect to MySQL server on ‘127.0.0.1’ (111)
- SQL – Update multiple records in one query
- Difference between VARCHAR and TEXT in MySQL
- mysql is not recognised as an internal or external command,operable program or batch
- 1052: Column ‘id’ in field list is ambiguous
- Escape string Python for MySQL
- 1052: Column ‘id’ in field list is ambiguous
- MySQL Error 1093 – Can’t specify target table for update in FROM clause
- MySQL: Invalid use of group function
- SELECT list is not in GROUP BY clause and contains nonaggregated column …. incompatible with sql_mode=only_full_group_by
- Host ‘xxx.xx.xxx.xxx’ is not allowed to connect to this MySQL server
- difference between primary key and unique key
- mysqladmin: connect to server at ‘localhost’ failed
- mysql update multiple columns with same now()
- Mysql command not found in OS X 10.7
- SELECT * FROM multiple tables. MySQL
- Usage of MySQL’s “IF EXISTS”
- MySQL error code: 1175 during UPDATE in MySQL Workbench
- Getting “Lock wait timeout exceeded; try restarting transaction” even though I’m not using a transaction
- How can I loop through all rows of a table? (MySQL)
- Search for all occurrences of a string in a mysql database
- mysql: SOURCE error 2?