WebCONJ-359: Metadata getColumns(...) resultSet doesnt have "IS_GENERATEDCOLUMN" info . 点此查看完整更新日志. 下载地址： MariaDB 5.5.53. MariaDB Connector/J 1.5.4. MariaDB 5.5.53源码. Source code (zip) Source code (tar.gz) MariaDB Connector/J 1.5.4. Source code (zip) Source code (tar.gz) 点此查看发行说明 WebGets or sets a value that indicates whether the columns are created automatically.

Postgres Superpowers in Practice - Event-Driven.io

WebSharp-eyed readers noticed I used an AI-generated image to illustrate last week’s column, showing a golden retriever honking a horn while surrounded by exclamation points. Some … notion download for mac m1

Postgres Superpowers in Practice - Event-Driven.io

WebTo improve the performance of the query, you can define an additional column that would contain the results of the expression. Then, when issuing a query that includes the same expression, the generated column can be used directly; or, the query rewrite component of the optimizer can replace the expression with the generated column. IS_GENERATEDCOLUMN String => Indicates whether this is a generated column YES --- if this a generated column NO --- if this not a generated column empty string --- if it cannot be determined whether this is a generated column The COLUMN_SIZE column specifies the column size for the given column. notion divider aesthetic