package com.iailab.module.infra.service; import cn.hutool.core.util.StrUtil; import com.baomidou.mybatisplus.generator.query.DefaultQuery; import com.baomidou.mybatisplus.generator.config.DataSourceConfig; import com.baomidou.mybatisplus.generator.config.builder.ConfigBuilder; import com.baomidou.mybatisplus.generator.config.po.TableInfo; import java.util.List; public class DefaultDatabaseQueryTest { public static void main(String[] args) { // DataSourceConfig dataSourceConfig = new DataSourceConfig.Builder("jdbc:oracle:thin:@127.0.0.1:1521:xe", // "root", "123456").build(); DataSourceConfig dataSourceConfig = new DataSourceConfig.Builder("jdbc:postgresql://127.0.0.1:5432/ruoyi-vue-pro", "root", "123456").build(); // StrategyConfig strategyConfig = new StrategyConfig.Builder().build(); ConfigBuilder builder = new ConfigBuilder(null, dataSourceConfig, null, null, null, null); DefaultQuery query = new DefaultQuery(builder); long time = System.currentTimeMillis(); List tableInfos = query.queryTables(); for (TableInfo tableInfo : tableInfos) { if (StrUtil.startWithAny(tableInfo.getName().toLowerCase(), "act_", "flw_", "qrtz_")) { continue; } System.out.println(String.format("CREATE SEQUENCE %s_seq MINVALUE 1;", tableInfo.getName())); // System.out.println(String.format("DELETE FROM %s WHERE deleted = '1';", tableInfo.getName())); } System.out.println(tableInfos.size()); System.out.println(System.currentTimeMillis() - time); } }