update 优化 集成 anyline 支持 100+种数据库代码生成

ruoyi-modules/ruoyi-gen/pom.xml

@@ -64,6 +64,37 @@
             <artifactId>ruoyi-common-security</artifactId>
         </dependency>
 
+        <dependency>
+            <groupId>org.anyline</groupId>
+            <artifactId>anyline-environment-spring-data-jdbc</artifactId>
+            <version>${anyline.version}</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.anyline</groupId>
+            <artifactId>anyline-data-jdbc-mysql</artifactId>
+            <version>${anyline.version}</version>
+        </dependency>
+
+        <!-- anyline支持100+种类型数据库 添加对应的jdbc依赖与anyline对应数据库依赖包即可 -->
+<!--        <dependency>-->
+<!--            <groupId>org.anyline</groupId>-->
+<!--            <artifactId>anyline-data-jdbc-oracle</artifactId>-->
+<!--        <version>${anyline.version}</version>-->
+<!--        </dependency>-->
+
+<!--        <dependency>-->
+<!--            <groupId>org.anyline</groupId>-->
+<!--            <artifactId>anyline-data-jdbc-postgresql</artifactId>-->
+<!--        <version>${anyline.version}</version>-->
+<!--        </dependency>-->
+
+<!--        <dependency>-->
+<!--            <groupId>org.anyline</groupId>-->
+<!--            <artifactId>anyline-data-jdbc-mssql</artifactId>-->
+<!--        <version>${anyline.version}</version>-->
+<!--        </dependency>-->
+
     </dependencies>
 
     <build>

ruoyi-modules/ruoyi-gen/src/main/java/org/dromara/gen/config/GenConfig.java

@@ -11,6 +11,7 @@ import org.springframework.stereotype.Component;
 @Component
 @ConfigurationProperties(prefix = "gen")
 public class GenConfig {
+
     /**
      * 作者
      */

ruoyi-modules/ruoyi-gen/src/main/java/org/dromara/gen/controller/GenController.java

@@ -56,7 +56,7 @@ public class GenController extends BaseController {
         GenTable table = genTableService.selectGenTableById(tableId);
         List<GenTable> tables = genTableService.selectGenTableAll();
         List<GenTableColumn> list = genTableService.selectGenTableColumnListByTableId(tableId);
-        Map<String, Object> map = new HashMap<>();
+        Map<String, Object> map = new HashMap<>(3);
         map.put("info", table);
         map.put("rows", list);
         map.put("tables", tables);

ruoyi-modules/ruoyi-gen/src/main/java/org/dromara/gen/domain/GenTableColumn.java

@@ -16,7 +16,6 @@ import org.dromara.common.mybatis.core.domain.BaseEntity;
  *
  * @author Lion Li
  */
-
 @Data
 @EqualsAndHashCode(callSuper = true)
 @TableName("gen_table_column")

ruoyi-modules/ruoyi-gen/src/main/java/org/dromara/gen/mapper/GenTableColumnMapper.java

@@ -1,13 +1,9 @@
 package org.dromara.gen.mapper;
 
-import com.baomidou.dynamic.datasource.annotation.DS;
 import com.baomidou.mybatisplus.annotation.InterceptorIgnore;
-import org.apache.ibatis.annotations.Param;
 import org.dromara.common.mybatis.core.mapper.BaseMapperPlus;
 import org.dromara.gen.domain.GenTableColumn;
 
-import java.util.List;
-
 /**
  * 业务字段 数据层
  *
@@ -15,14 +11,5 @@ import java.util.List;
  */
 @InterceptorIgnore(dataPermission = "true", tenantLine = "true")
 public interface GenTableColumnMapper extends BaseMapperPlus<GenTableColumn, GenTableColumn> {
-    /**
-     * 根据表名称查询列信息
-     *
-     * @param tableName 表名称
-     * @param dataName  数据源名称
-     * @return 列信息
-     */
-    @DS("#dataName")
-    List<GenTableColumn> selectDbTableColumnsByName(@Param("tableName") String tableName, String dataName);
 
 }

ruoyi-modules/ruoyi-gen/src/main/java/org/dromara/gen/mapper/GenTableMapper.java

@@ -2,8 +2,6 @@ package org.dromara.gen.mapper;
 
 import com.baomidou.dynamic.datasource.annotation.DS;
 import com.baomidou.mybatisplus.annotation.InterceptorIgnore;
-import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
-import org.apache.ibatis.annotations.Param;
 import org.dromara.common.mybatis.core.mapper.BaseMapperPlus;
 import org.dromara.gen.domain.GenTable;
 
@@ -17,22 +15,6 @@ import java.util.List;
 @InterceptorIgnore(dataPermission = "true", tenantLine = "true")
 public interface GenTableMapper extends BaseMapperPlus<GenTable, GenTable> {
 
-    /**
-     * 查询据库列表
-     *
-     * @param genTable 查询条件
-     * @return 数据库表集合
-     */
-    Page<GenTable> selectPageDbTableList(@Param("page") Page<GenTable> page, @Param("genTable") GenTable genTable);
-
-    /**
-     * 查询据库列表
-     *
-     * @param tableNames 表名称组
-     * @return 数据库表集合
-     */
-    List<GenTable> selectDbTableListByNames(String[] tableNames);
-
     /**
      * 查询所有表信息
      *

ruoyi-modules/ruoyi-gen/src/main/java/org/dromara/gen/service/GenTableServiceImpl.java

@@ -3,16 +3,21 @@ package org.dromara.gen.service;
 import cn.hutool.core.collection.CollUtil;
 import cn.hutool.core.io.IoUtil;
 import cn.hutool.core.lang.Dict;
+import cn.hutool.core.util.ArrayUtil;
 import cn.hutool.core.util.ObjectUtil;
 import com.baomidou.dynamic.datasource.annotation.DS;
 import com.baomidou.dynamic.datasource.annotation.DSTransactional;
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import com.baomidou.mybatisplus.core.incrementer.IdentifierGenerator;
+import com.baomidou.mybatisplus.core.metadata.IPage;
 import com.baomidou.mybatisplus.core.toolkit.Wrappers;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
+import org.anyline.metadata.Column;
+import org.anyline.metadata.Table;
+import org.anyline.proxy.ServiceProxy;
 import org.apache.velocity.Template;
 import org.apache.velocity.VelocityContext;
 import org.apache.velocity.app.Velocity;
@@ -59,6 +64,8 @@ public class GenTableServiceImpl implements IGenTableService {
     private final GenTableColumnMapper genTableColumnMapper;
     private final IdentifierGenerator identifierGenerator;
 
+    private static final String[] TABLE_IGNORE = new String[]{"sj_", "act_", "flw_", "gen_"};
+
     /**
      * 查询业务字段列表
      *
@@ -95,7 +102,7 @@ public class GenTableServiceImpl implements IGenTableService {
         Map<String, Object> params = genTable.getParams();
         QueryWrapper<GenTable> wrapper = Wrappers.query();
         wrapper
-            .eq(StringUtils.isNotEmpty(genTable.getDataName()),"data_name", genTable.getDataName())
+            .eq(StringUtils.isNotEmpty(genTable.getDataName()), "data_name", genTable.getDataName())
             .like(StringUtils.isNotBlank(genTable.getTableName()), "lower(table_name)", StringUtils.lowerCase(genTable.getTableName()))
             .like(StringUtils.isNotBlank(genTable.getTableComment()), "lower(table_comment)", StringUtils.lowerCase(genTable.getTableComment()))
             .between(params.get("beginTime") != null && params.get("endTime") != null,
@@ -103,11 +110,57 @@ public class GenTableServiceImpl implements IGenTableService {
         return wrapper;
     }
 
+    /**
+     * 查询数据库列表
+     *
+     * @param genTable  包含查询条件的GenTable对象
+     * @param pageQuery 包含分页信息的PageQuery对象
+     * @return 包含分页结果的TableDataInfo对象
+     */
     @DS("#genTable.dataName")
     @Override
     public TableDataInfo<GenTable> selectPageDbTableList(GenTable genTable, PageQuery pageQuery) {
-        genTable.getParams().put("genTableNames",baseMapper.selectTableNameList(genTable.getDataName()));
-        Page<GenTable> page = baseMapper.selectPageDbTableList(pageQuery.build(), genTable);
+        // 获取查询条件
+        String tableName = genTable.getTableName();
+        String tableComment = genTable.getTableComment();
+        // 获取分页参数
+        Integer pageNum = pageQuery.getPageNum();
+        Integer pageSize = pageQuery.getPageSize();
+
+        LinkedHashMap<String, Table<?>> tablesMap = ServiceProxy.metadata().tables();
+        if (CollUtil.isEmpty(tablesMap)) {
+            return TableDataInfo.build();
+        }
+        // 过滤并转换表格数据
+        List<GenTable> tables = tablesMap.values().stream()
+            .filter(x -> !StringUtils.containsAnyIgnoreCase(x.getName(), TABLE_IGNORE))
+            .filter(x -> {
+                boolean nameMatches = true;
+                boolean commentMatches = true;
+                // 进行表名称的模糊查询
+                if (StringUtils.isNotBlank(tableName)) {
+                    nameMatches = StringUtils.containsIgnoreCase(x.getName(), tableName);
+                }
+                // 进行表描述的模糊查询
+                if (StringUtils.isNotBlank(tableComment)) {
+                    commentMatches = StringUtils.containsIgnoreCase(x.getComment(), tableComment);
+                }
+                // 同时匹配名称和描述
+                return nameMatches && commentMatches;
+            })
+            .map(x -> {
+                GenTable gen = new GenTable();
+                gen.setTableName(x.getName());
+                gen.setTableComment(x.getComment());
+                gen.setCreateTime(x.getCreateTime());
+                gen.setUpdateTime(x.getUpdateTime());
+                return gen;
+            }).toList();
+
+        // 创建分页对象，并设置总记录数
+        IPage<GenTable> page = new Page<>(pageNum, pageSize, tables.size());
+        // 使用CollUtil进行分页，并设置分页记录
+        page.setRecords(CollUtil.page(pageNum - 1, pageSize, tables));
         return TableDataInfo.build(page);
     }
 
@@ -121,7 +174,29 @@ public class GenTableServiceImpl implements IGenTableService {
     @DS("#dataName")
     @Override
     public List<GenTable> selectDbTableListByNames(String[] tableNames, String dataName) {
-        return baseMapper.selectDbTableListByNames(tableNames);
+        Set<String> tableNameSet = new HashSet<>(List.of(tableNames));
+        LinkedHashMap<String, Table<?>> tablesMap = ServiceProxy.metadata().tables();
+
+        if (CollUtil.isEmpty(tablesMap)) {
+            return new ArrayList<>();
+        }
+
+        List<Table<?>> tableList = tablesMap.values().stream()
+            .filter(x -> !StringUtils.containsAnyIgnoreCase(x.getName(), TABLE_IGNORE))
+            .filter(x -> tableNameSet.contains(x.getName())).toList();
+
+        if (ArrayUtil.isEmpty(tableList)) {
+            return new ArrayList<>();
+        }
+        return tableList.stream().map(x -> {
+            GenTable gen = new GenTable();
+            gen.setDataName(dataName);
+            gen.setTableName(x.getName());
+            gen.setTableComment(x.getComment());
+            gen.setCreateTime(x.getCreateTime());
+            gen.setUpdateTime(x.getUpdateTime());
+            return gen;
+        }).toList();
     }
 
     /**
@@ -183,7 +258,7 @@ public class GenTableServiceImpl implements IGenTableService {
                 int row = baseMapper.insert(table);
                 if (row > 0) {
                     // 保存列信息
-                    List<GenTableColumn> genTableColumns = genTableColumnMapper.selectDbTableColumnsByName(tableName, dataName);
+                    List<GenTableColumn> genTableColumns = selectDbTableColumnsByName(tableName, dataName);
                     List<GenTableColumn> saveColumns = new ArrayList<>();
                     for (GenTableColumn column : genTableColumns) {
                         GenUtils.initColumnField(column, table);
@@ -199,6 +274,35 @@ public class GenTableServiceImpl implements IGenTableService {
         }
     }
 
+    /**
+     * 根据表名称查询列信息
+     *
+     * @param tableName 表名称
+     * @param dataName  数据源名称
+     * @return 列信息
+     */
+    @DS("#dataName")
+    private List<GenTableColumn> selectDbTableColumnsByName(String tableName, String dataName) {
+        Table<?> table = ServiceProxy.metadata().table(tableName);
+        if (Objects.isNull(table)) {
+            return new ArrayList<>();
+        }
+        LinkedHashMap<String, Column> columns = table.getColumns();
+        List<GenTableColumn> tableColumns = new ArrayList<>();
+        columns.forEach((columnName, column) -> {
+            GenTableColumn tableColumn = new GenTableColumn();
+            tableColumn.setIsPk(String.valueOf(column.isPrimaryKey()));
+            tableColumn.setColumnName(column.getName());
+            tableColumn.setColumnComment(column.getComment());
+            tableColumn.setColumnType(column.getTypeName().toLowerCase());
+            tableColumn.setSort(column.getPosition());
+            tableColumn.setIsRequired(column.isNullable() == 0 ? "1" : "0");
+            tableColumn.setIsIncrement(column.isAutoIncrement() == -1 ? "0" : "1");
+            tableColumns.add(tableColumn);
+        });
+        return tableColumns;
+    }
+
     /**
      * 预览代码
      *
@@ -294,7 +398,7 @@ public class GenTableServiceImpl implements IGenTableService {
         List<GenTableColumn> tableColumns = table.getColumns();
         Map<String, GenTableColumn> tableColumnMap = StreamUtils.toIdentityMap(tableColumns, GenTableColumn::getColumnName);
 
-        List<GenTableColumn> dbTableColumns = genTableColumnMapper.selectDbTableColumnsByName(table.getTableName(), table.getDataName());
+        List<GenTableColumn> dbTableColumns = selectDbTableColumnsByName(table.getTableName(), table.getDataName());
         if (CollUtil.isEmpty(dbTableColumns)) {
             throw new ServiceException("同步数据失败，原表结构不存在");
         }

ruoyi-modules/ruoyi-gen/src/main/resources/mapper/generator/GenTableColumnMapper.xml

@@ -7,72 +7,4 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
     <resultMap type="org.dromara.gen.domain.GenTableColumn" id="GenTableColumnResult">
     </resultMap>
 
-    <select id="selectDbTableColumnsByName" parameterType="String" resultMap="GenTableColumnResult">
-        <if test="@org.dromara.common.mybatis.helper.DataBaseHelper@isMySql()">
-            select column_name,
-                   (case when (is_nullable = 'no' <![CDATA[ && ]]> column_key != 'PRI') then '1' else '0' end) as is_required,
-                   (case when column_key = 'PRI' then '1' else '0' end) as is_pk,
-                   ordinal_position as sort,
-                   column_comment,
-                   (case when extra = 'auto_increment' then '1' else '0' end) as is_increment,
-                   column_type
-            from information_schema.columns where table_schema = (select database()) and table_name = (#{tableName})
-            order by ordinal_position
-        </if>
-        <if test="@org.dromara.common.mybatis.helper.DataBaseHelper@isOracle()">
-            select lower(temp.column_name) as column_name,
-                    (case when (temp.nullable = 'N'  and  temp.constraint_type != 'P') then '1' else '0' end) as is_required,
-                    (case when temp.constraint_type = 'P' then '1' else '0' end) as is_pk,
-                    temp.column_id as sort,
-                    temp.comments as column_comment,
-                    (case when temp.constraint_type = 'P' then '1' else '0' end) as is_increment,
-                    lower(temp.data_type) as column_type
-            from (
-                select col.column_id, col.column_name,col.nullable, col.data_type, colc.comments, uc.constraint_type, row_number()
-                    over (partition by col.column_name order by uc.constraint_type desc) as row_flg
-                from user_tab_columns col
-                left join user_col_comments colc on colc.table_name = col.table_name and colc.column_name = col.column_name
-                left join user_cons_columns ucc on ucc.table_name = col.table_name and ucc.column_name = col.column_name
-                left join user_constraints uc on uc.constraint_name = ucc.constraint_name
-                where col.table_name = upper(#{tableName})
-            ) temp
-            WHERE temp.row_flg = 1
-            ORDER BY temp.column_id
-        </if>
-        <if test="@org.dromara.common.mybatis.helper.DataBaseHelper@isPostgerSql()">
-            SELECT column_name, is_required, is_pk, sort, column_comment, is_increment, column_type
-            FROM (
-                SELECT c.relname AS table_name,
-                       a.attname AS column_name,
-                       d.description AS column_comment,
-                       CASE WHEN a.attnotnull AND con.conname IS NULL THEN 1 ELSE 0
-                       END AS is_required,
-                       CASE WHEN con.conname IS NOT NULL THEN 1 ELSE 0
-                       END AS is_pk,
-                       a.attnum AS sort,
-                       CASE WHEN "position"(pg_get_expr(ad.adbin, ad.adrelid),
-                           ((c.relname::text || '_'::text) || a.attname::text) || '_seq'::text) > 0 THEN 1 ELSE 0
-                       END AS is_increment,
-                       btrim(
-                           CASE WHEN t.typelem <![CDATA[ <> ]]> 0::oid AND t.typlen = '-1'::integer THEN 'ARRAY'::text ELSE
-                                CASE WHEN t.typtype = 'd'::"char" THEN format_type(t.typbasetype, NULL::integer)
-                                ELSE format_type(a.atttypid, NULL::integer) END
-                           END, '"'::text
-                       ) AS column_type
-                FROM pg_attribute a
-                    JOIN (pg_class c JOIN pg_namespace n ON c.relnamespace = n.oid) ON a.attrelid = c.oid
-                    LEFT JOIN pg_description d ON d.objoid = c.oid AND a.attnum = d.objsubid
-                    LEFT JOIN pg_constraint con ON con.conrelid = c.oid AND (a.attnum = ANY (con.conkey))
-                    LEFT JOIN pg_attrdef ad ON a.attrelid = ad.adrelid AND a.attnum = ad.adnum
-                    LEFT JOIN pg_type t ON a.atttypid = t.oid
-                WHERE (c.relkind = ANY (ARRAY ['r'::"char", 'p'::"char"]))
-                    AND a.attnum > 0
-                    AND n.nspname = 'public'::name
-                ORDER BY c.relname, a.attnum
-            ) temp
-            WHERE table_name = (#{tableName})
-                AND column_type <![CDATA[ <> ]]> '-'
-        </if>
-    </select>
-
 </mapper>

ruoyi-modules/ruoyi-gen/src/main/resources/mapper/generator/GenTableMapper.xml

@@ -14,167 +14,6 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         <id property="columnId" column="column_id"/>
     </resultMap>
 
-    <select id="selectPageDbTableList" resultMap="GenTableResult">
-        <if test="@org.dromara.common.mybatis.helper.DataBaseHelper@isMySql()">
-            select table_name, table_comment, create_time, update_time
-            from information_schema.tables
-            where table_schema = (select database())
-            AND table_name NOT LIKE 'sj_%' AND table_name NOT LIKE 'gen_%'
-            AND table_name NOT LIKE 'act_%' AND table_name NOT LIKE 'flw_%'
-            <if test="genTable.params.genTableNames != null and genTable.params.genTableNames.size > 0">
-                AND table_name NOT IN
-                <foreach collection="genTable.params.genTableNames" open="(" close=")" separator="," item="item">
-                    #{item}
-                </foreach>
-            </if>
-            <if test="genTable.tableName != null and genTable.tableName != ''">
-                AND lower(table_name) like lower(concat('%', #{genTable.tableName}, '%'))
-            </if>
-            <if test="genTable.tableComment != null and genTable.tableComment != ''">
-                AND lower(table_comment) like lower(concat('%', #{genTable.tableComment}, '%'))
-            </if>
-            order by create_time desc
-        </if>
-        <if test="@org.dromara.common.mybatis.helper.DataBaseHelper@isOracle()">
-            select lower(dt.table_name) as table_name, dtc.comments as table_comment, uo.created as create_time, uo.last_ddl_time as update_time
-            from user_tables dt, user_tab_comments dtc, user_objects uo
-            where dt.table_name = dtc.table_name
-            and dt.table_name = uo.object_name
-            and uo.object_type = 'TABLE'
-            AND dt.table_name NOT LIKE 'SJ_%' AND dt.table_name NOT LIKE 'GEN_%'
-            AND dt.table_name NOT LIKE 'ACT_%' AND dt.table_name NOT LIKE 'FLW_%'
-            <if test="genTable.params.genTableNames != null and genTable.params.genTableNames.size > 0">
-                AND lower(dt.table_name) NOT IN
-                <foreach collection="genTable.params.genTableNames" open="(" close=")" separator="," item="item">
-                    #{item}
-                </foreach>
-            </if>
-            <if test="genTable.tableName != null and genTable.tableName != ''">
-                AND lower(dt.table_name) like lower(concat(concat('%', #{genTable.tableName}), '%'))
-            </if>
-            <if test="genTable.tableComment != null and genTable.tableComment != ''">
-                AND lower(dtc.comments) like lower(concat(concat('%', #{genTable.tableComment}), '%'))
-            </if>
-            order by create_time desc
-        </if>
-        <if test="@org.dromara.common.mybatis.helper.DataBaseHelper@isPostgerSql()">
-            select table_name, table_comment, create_time, update_time
-            from (
-                SELECT c.relname AS table_name,
-                        obj_description(c.oid) AS table_comment,
-                        CURRENT_TIMESTAMP AS create_time,
-                        CURRENT_TIMESTAMP AS update_time
-                FROM pg_class c
-                    LEFT JOIN pg_namespace n ON n.oid = c.relnamespace
-                WHERE (c.relkind = ANY (ARRAY ['r'::"char", 'p'::"char"]))
-                    AND c.relname != 'spatial_%'::text
-                    AND n.nspname = 'public'::name
-                    AND n.nspname <![CDATA[ <> ]]> ''::name
-            ) list_table
-            where table_name NOT LIKE 'sj_%' AND table_name NOT LIKE 'gen_%'
-            AND table_name NOT LIKE 'act_%' AND table_name NOT LIKE 'flw_%'
-            <if test="genTable.params.genTableNames != null and genTable.params.genTableNames.size > 0">
-                AND table_name NOT IN
-                <foreach collection="genTable.params.genTableNames" open="(" close=")" separator="," item="item">
-                    #{item}
-                </foreach>
-            </if>
-            <if test="genTable.tableName != null and genTable.tableName != ''">
-                AND lower(table_name) like lower(concat('%', #{genTable.tableName}, '%'))
-            </if>
-            <if test="genTable.tableComment != null and genTable.tableComment != ''">
-                AND lower(table_comment) like lower(concat('%', #{genTable.tableComment}, '%'))
-            </if>
-            order by create_time desc
-        </if>
-    </select>
-
-    <select id="selectDbTableListByNames" resultMap="GenTableResult">
-        <if test="@org.dromara.common.mybatis.helper.DataBaseHelper@isMySql()">
-            select table_name, table_comment, create_time, update_time from information_schema.tables
-            where table_schema = (select database())
-            and table_name NOT LIKE 'sj_%' and table_name NOT LIKE 'gen_%'
-            and table_name NOT LIKE 'act_%' AND table_name NOT LIKE 'flw_%'
-            and table_name in
-            <foreach collection="array" item="name" open="(" separator="," close=")">
-                 #{name}
-            </foreach>
-        </if>
-        <if test="@org.dromara.common.mybatis.helper.DataBaseHelper@isOracle()">
-            select lower(dt.table_name) as table_name, dtc.comments as table_comment, uo.created as create_time, uo.last_ddl_time as update_time
-            from user_tables dt, user_tab_comments dtc, user_objects uo
-            where dt.table_name = dtc.table_name
-            and dt.table_name = uo.object_name
-            and uo.object_type = 'TABLE'
-            AND dt.table_name NOT LIKE 'sj_%' AND dt.table_name NOT LIKE 'GEN_%'
-            AND dt.table_name NOT LIKE 'ACT_%' AND dt.table_name NOT LIKE 'FLW_%'
-            and lower(dt.table_name) in
-            <foreach collection="array" item="name" open="(" separator="," close=")">
-                #{name}
-            </foreach>
-        </if>
-        <if test="@org.dromara.common.mybatis.helper.DataBaseHelper@isPostgerSql()">
-            select table_name, table_comment, create_time, update_time
-            from (
-                SELECT c.relname AS table_name,
-                        obj_description(c.oid) AS table_comment,
-                        CURRENT_TIMESTAMP AS create_time,
-                        CURRENT_TIMESTAMP AS update_time
-                FROM pg_class c
-                    LEFT JOIN pg_namespace n ON n.oid = c.relnamespace
-                WHERE (c.relkind = ANY (ARRAY ['r'::"char", 'p'::"char"]))
-                    AND c.relname != 'spatial_%'::text
-                    AND n.nspname = 'public'::name
-                    AND n.nspname <![CDATA[ <> ]]> ''::name
-            ) list_table
-            where table_name NOT LIKE 'sj_%' and table_name NOT LIKE 'gen_%'
-            and table_name NOT LIKE 'act_%' and table_name NOT LIKE 'flw_%'
-            and table_name in
-            <foreach collection="array" item="name" open="(" separator="," close=")">
-                #{name}
-            </foreach>
-        </if>
-    </select>
-
-    <select id="selectTableByName" parameterType="String" resultMap="GenTableResult">
-        <if test="@org.dromara.common.mybatis.helper.DataBaseHelper@isMySql()">
-            select table_name, table_comment, create_time, update_time from information_schema.tables
-            where table_schema = (select database())
-            and table_name NOT LIKE 'sj_%' and table_name NOT LIKE 'gen_%'
-            and table_name NOT LIKE 'act_%' AND table_name NOT LIKE 'flw_%'
-            and table_name = #{tableName}
-        </if>
-        <if test="@org.dromara.common.mybatis.helper.DataBaseHelper@isOracle()">
-            select lower(dt.table_name) as table_name, dtc.comments as table_comment, uo.created as create_time, uo.last_ddl_time as update_time
-            from user_tables dt, user_tab_comments dtc, user_objects uo
-            where dt.table_name = dtc.table_name
-            and dt.table_name = uo.object_name
-            and uo.object_type = 'TABLE'
-            AND dt.table_name NOT LIKE 'SJ_%' AND dt.table_name NOT LIKE 'GEN_%'
-            AND dt.table_name NOT LIKE 'ACT_%' AND dt.table_name NOT LIKE 'FLW_%'
-            AND dt.table_name NOT IN (select table_name from gen_table)
-            and lower(dt.table_name) = #{tableName}
-        </if>
-        <if test="@org.dromara.common.mybatis.helper.DataBaseHelper@isPostgerSql()">
-            select table_name, table_comment, create_time, update_time
-            from (
-                SELECT c.relname AS table_name,
-                        obj_description(c.oid) AS table_comment,
-                        CURRENT_TIMESTAMP AS create_time,
-                        CURRENT_TIMESTAMP AS update_time
-                FROM pg_class c
-                    LEFT JOIN pg_namespace n ON n.oid = c.relnamespace
-                WHERE (c.relkind = ANY (ARRAY ['r'::"char", 'p'::"char"]))
-                    AND c.relname != 'spatial_%'::text
-                    AND n.nspname = 'public'::name
-                    AND n.nspname <![CDATA[ <> ]]> ''::name
-            ) list_table
-            where table_name NOT LIKE 'sj_%' and table_name NOT LIKE 'gen_%'
-            and table_name NOT LIKE 'act_%' and table_name NOT LIKE 'flw_%'
-            and table_name = #{tableName}
-        </if>
-    </select>
-
     <select id="selectGenTableById" parameterType="Long" resultMap="GenTableResult">
         SELECT t.table_id, t.data_name, t.table_name, t.table_comment, t.sub_table_name, t.sub_table_fk_name, t.class_name, t.tpl_category, t.package_name, t.module_name, t.business_name, t.function_name, t.function_author, t.gen_type, t.gen_path, t.options, t.remark,
                c.column_id, c.column_name, c.column_comment, c.column_type, c.java_type, c.java_field, c.is_pk, c.is_increment, c.is_required, c.is_insert, c.is_edit, c.is_list, c.is_query, c.query_type, c.html_type, c.dict_type, c.sort