From cf67d606ae9a4649a49b291090a3e3448acf8c0b Mon Sep 17 00:00:00 2001
From: 疯狂的狮子li <15040126243@163.com>
Date: 星期四, 17 三月 2022 19:52:40 +0800
Subject: [PATCH] update 初步适配 postgres (代码生成两次导入有问题)

---
 ruoyi-generator/src/main/resources/mapper/generator/GenTableMapper.xml |   77 ++++++++++++++++++++++++++++++++++++++
 1 files changed, 77 insertions(+), 0 deletions(-)

diff --git a/ruoyi-generator/src/main/resources/mapper/generator/GenTableMapper.xml b/ruoyi-generator/src/main/resources/mapper/generator/GenTableMapper.xml
index c2a39fd..b66b25d 100644
--- a/ruoyi-generator/src/main/resources/mapper/generator/GenTableMapper.xml
+++ b/ruoyi-generator/src/main/resources/mapper/generator/GenTableMapper.xml
@@ -85,6 +85,28 @@
             order by create_time desc
         </if>
         <if test="@com.ruoyi.common.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 'xxl_job_%' AND table_name NOT LIKE 'gen_%'
+            AND table_name NOT IN (select table_name from gen_table)
+            <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="@com.ruoyi.common.helper.DataBaseHelper@isSqlServer()">
         </if>
@@ -121,6 +143,28 @@
             order by create_time desc
         </if>
         <if test="@com.ruoyi.common.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 'xxl_job_%' AND table_name NOT LIKE 'gen_%'
+            AND table_name NOT IN (select table_name from gen_table)
+            <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="@com.ruoyi.common.helper.DataBaseHelper@isSqlServer()">
         </if>
@@ -149,6 +193,24 @@
             </foreach>
         </if>
         <if test="@com.ruoyi.common.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 'xxl_job_%' and table_name NOT LIKE 'gen_%'
+            and table_name in
+            <foreach collection="array" item="name" open="(" separator="," close=")">
+                #{name}
+            </foreach>
         </if>
         <if test="@com.ruoyi.common.helper.DataBaseHelper@isSqlServer()">
         </if>
@@ -171,6 +233,21 @@
             and lower(dt.table_name) = #{tableName}
         </if>
         <if test="@com.ruoyi.common.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 'xxl_job_%' and table_name NOT LIKE 'gen_%'
+            and table_name = #{tableName}
         </if>
         <if test="@com.ruoyi.common.helper.DataBaseHelper@isSqlServer()">
         </if>

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