✨ Introducing new features. support 瀚高数据库

pigx-visual/pigx-codegen/src/main/java/com/pig4cloud/pigx/codegen/mapper/GeneratorHighGoMapper.java

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+/*
+ *    Copyright (c) 2018-2025, lengleng All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * Neither the name of the pig4cloud.com developer nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ * Author: lengleng (wangiegie@gmail.com)
+ */
+
+package com.pig4cloud.pigx.codegen.mapper;
+
+import org.apache.ibatis.annotations.Mapper;
+
+/**
+ * 支持 瀚高数据库 代码生成器
+ *
+ * @author lengleng
+ * @date 2023-04-26
+ */
+@Mapper
+public interface GeneratorHighGoMapper extends GeneratorMapper {
+
+}

pigx-visual/pigx-codegen/src/main/resources/mapper/GeneratorHighGoMapper.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+
+<mapper namespace="com.pig4cloud.pigx.codegen.mapper.GeneratorHighGoMapper">
+
+	<select id="queryTable" resultType="map">
+		SELECT
+		relname AS "tableName",
+		obj_description ( oid ) AS "tableComment"
+		FROM
+		pg_class
+		WHERE
+		relkind = 'r'
+		<if test="tableName != null and tableName.trim() != ''">
+			and relname = #{tableName}
+		</if>
+		AND relname NOT LIKE'pg_%'
+		AND relname NOT LIKE'sql_%'
+		AND relchecks = 0
+		AND relnamespace = (
+		SELECT
+		oid
+		FROM
+		pg_namespace
+		WHERE
+		nspname = ( SELECT CURRENT_SCHEMA ( ) )
+		)
+		ORDER BY relname
+	</select>
+
+
+	<sql id="queryColumn">
+		SELECT
+			'highgo' AS "dbType",
+			pa.attname AS "columnName",
+			pg_type.typname AS "columnType",
+			pg_type.typname AS "dataType",
+			col_description ( pa.attrelid, pa.attnum ) AS "comments",
+			(
+			CASE
+					pcon.contype
+					WHEN 'p' THEN
+					'PRI' ELSE''
+				END
+				) AS "columnKey"
+			FROM
+				pg_class AS pc,
+				pg_attribute AS pa
+				INNER JOIN pg_type ON pg_type.oid = pa.atttypid
+				LEFT JOIN pg_constraint pcon ON pa.attnum = pcon.conkey[1]
+				AND pa.attrelid = pcon.conrelid
+			WHERE
+				pc.relname = #{ tableName }
+			AND pa.attrelid = pc.oid
+			AND pa.attnum > 0
+	</sql>
+
+	<select id="selectTableColumn" resultType="com.pig4cloud.pigx.codegen.entity.ColumnEntity">
+		<include refid="queryColumn"/>
+	</select>
+
+	<select id="selectMapTableColumn" resultType="map">
+		<include refid="queryColumn"/>
+	</select>
+</mapper>