在PG中使用JavaScript 需要使用 plv8 扩展需要开启扩展 {代码...} 创建函数模版 {代码...} 执行的话运行 {代码...} plv8 helloworld 示例 {代码...} 执行sql 使用 plv8.execute 函数 {代码...} links[链接][链接]

PG的staging环境导入测试数据，出现 duplicate key value violates unique constraint表: userextrainfo最大id {代码...} 下一个自增id {代码...} 需要重新reset下自增id {代码...} one sql {代码...} 多个表批量更新sql来源 [链接] {代码...}

A database contains one or more named schemas, which in turn contain tables. Schemas also contain other kinds of named objects, including data types, functions, and operators. The same object name can be used in different schemas without conflict; for example, both schema1 and myschema can contai...