SQL, which stands for Structured Query Language, is a programming language that’s used to retrieve, update, delete, and otherwise manipulate data in relational databases. MySQL is officially pronounced “My ess-cue-el,” but “my sequel” is a common variation. As the name suggests, MySQL ...
NDB 8.0 is developed in, built from, and released with the MySQL 8.0 source code tree. The numbering scheme for NDB Cluster 8.0 releases follows the scheme for MySQL 8.0. Building the source with NDB support appends -cluster to the version string returned by mysql -V, as shown here: ...
In reports, enhanced visualization experience SSMA v8.22 The v8.22 release of SSMA for MySQL contains the following changes: Allow to specify extra connection string options for target database connection Introduce summary charts in assessment reports ...
The new GTID format is UUID:TAG:NUMBER, where TAG is a string of up to 8 characters, which is enabled by setting the value of the gtid_next system variable to AUTOMATIC:TAG, added in this release (see the description of the variable for tag format and other information). This tag pers...
After a disk is added to an ECS and the disk initialization script is automatically executed upon ECS startup, the Msg 823 error occurs in the database system logs of the
Universal Geo Restore in Azure Database for MySQL Flexible Server (General Availability) The Universal Geo Restore feature allows you to restore a source server instance to an alternate region from the Azure supported regions where the Azure Database for MySQL Flexible Server is available. If a...
MySQL 8.0 deliversNOWAITandSKIP LOCKEDalternatives in the SQL locking clause. Normally, when a row is locked due to anUPDATEor aSELECT ... FOR UPDATE, any other transaction will have to wait to access that locked row. In some use cases there is a need to either return immediately if a...
Q. My single server is deployed in a region that doesn't support flexible server. What will happen to my server post sunset date? A.If your server is in a region where Azure Database for MySQL - Flexible Server isn't supported, then post the sunset date, your Single Server instance...
| memory/sql/dd::String_type | 53698 | 2.86 MiB | 55 bytes | 53762 | 2.87 MiB | 56 bytes | | memory/performance_schema/file_instances | 1 | 2.75 MiB | 2.75 MiB | 1 | 2.75 MiB | 2.75 MiB | | memory/performance_schema/table_io_waits_summary_by_index_usage | 1 | 2.75 MiB...
MySQL 8.0 deliversNOWAITandSKIP LOCKEDalternatives in the SQL locking clause. Normally, when a row is locked due to anUPDATEor aSELECT ... FOR UPDATE, any other transaction will have to wait to access that locked row. In some use cases there is a need to either return immediately if a...