注意到一个细节问题，那就是使用sysdate后无法启用索引，感觉是走了全表扫描，但是使用now()就能秒出数...
dbForge Data Compare for MySQL is designed for comparing and synchronizing data in MySQL, Percona, and MariaDB databases and scripts folders. The tool gives a clear picture of differences between data and provides means for analyzing comparison results, generating synchronization script, and applying ...
DiffDog allows users to compare and merge differences between three files side-by-side. This feature is especially relevant for files managed in any source control system where two users may started from the same source file then make different changes which must be reconciled. A three-wayfile c...
MariaDB Microsoft Access™ Microsoft®Azure SQL Microsoft®SQL Server® MySQL® Oracle® PostgreSQL Progress OpenEdge SQLite Sybase®ASE Teradata Database Schema Diff/Merge Tool DiffDog lets you compare database structures and visually identify and merge differences. You cancompare databasesof...
在Kubernetes(K8S)中,如果您遇到"incorrect arguments toperiod_diff"错误消息,这意味着在使用MySQL或MariaDB数据库时,您提供了不正确的参数给period_diff函数。period_diff函数用于计算两个日期之间的月份数,如果您提供的参数不符合函数的预期,就会触发此错误。 作为一名经验丰富的开发者,我将向您详细解释如何解决这个...
The differences between the files are highlighted. This is a nice way to inspect changes and to move changes from one version to another version of the same file. See vim(1) for details about Vim itself. When started as gvimdiff the GUI will be started, if available. ...
Open DBDiff is an open source database schema comparison tool for SQL Server 2005/2008. It reports differences between two database schemas and provides a synchronization script to upgrade a database from one to the other. . Revi
mysql backup mysql backup的用处 一、Xtrabackup介绍XtraBackup(PXB) 工具是 Percona 公司用 perl 语言开发的一个用于 MySQL 数据库物理热备的备份工具,支持 MySQl(Oracle)、Percona Server 和 MariaDB,并且全部开源。1.1 Xtrabackup 优点1)备份速度快,物理备份可靠 2)备份过程不会打断正在执行的事务(无需锁表)...
GitHub Check: build (1.39, 8.1, mysql, mysql:8, false, false) GitHub Check: build (1.39, 8.1, mysql, mariadb:11.2, false, false) Thank you for using CodeRabbit. We offer it for free to the OSS community and would appreciate your support in helping us grow. If you find it useful,...
migrate-from-mariadb.md Character set and collation updates (pingcap#19976) Jan 14, 2025 migrate-from-parquet-files-to-tidb.md data migration: add an example Parquet file name (pingcap#16192) Jan 19, 2024 migrate-from-sql-files-to-tidb.md migration-tools: avoid wide table (pingcap#9580) ...