A seasoned software engineer with extensive experience in building complex distributed data-intensive backend services. The most general way to satisfy a COUNT DISTINCT or SELECT DISTINCT clause is to ...
Once installed, the macro functions provided by the extension can be used just like built-in functions. DuckDB SQL is awesome and full of great functions. ClickHouse SQL is awesome and full of great ...
Latest version improves compatibility and streamlines migrations from legacy databases to SQL Server and Azure platforms.
XXL-JOB 主分支只维护了基于 MySql 数据库的版本,出于性能以及需求考虑,对开源项目进行了修改,实现了对 PostgresSql ...