还原代码临时解决PG数据库schema指定问题.

https://gitee.com/baomidou/mybatis-plus/issues/I1X45H

mybatis-plus-generator/src/main/java/com/baomidou/mybatisplus/generator/config/builder/ConfigBuilder.java

@@ -461,6 +461,8 @@ public class ConfigBuilder {
             String tableFieldsSql = dbQuery.tableFieldsSql();
             Set<String> h2PkColumns = new HashSet<>();
             if (DbType.POSTGRE_SQL == dbType) {
+                //TODO 还原代码后解决PgSchema的问题.
+                this.connection.setSchema(dataSourceConfig.getSchemaName());
                 tableFieldsSql = String.format(tableFieldsSql, dataSourceConfig.getSchemaName(), tableName);
             } else if (DbType.KINGBASE_ES == dbType) {
                 tableFieldsSql = String.format(tableFieldsSql, dataSourceConfig.getSchemaName(), tableName);

mybatis-plus-generator/src/main/java/com/baomidou/mybatisplus/generator/config/querys/PostgreSqlQuery.java

@@ -33,7 +33,7 @@ public class PostgreSqlQuery extends AbstractDbQuery {
     public String tableFieldsSql() {
         return "SELECT A.attname AS name,format_type (A.atttypid,A.atttypmod) AS type,col_description (A.attrelid,A.attnum) AS comment,\n" +
             "(CASE WHEN (SELECT COUNT (*) FROM pg_constraint AS PC WHERE A.attnum = PC.conkey[1] AND PC.contype = 'p') > 0 THEN 'PRI' ELSE '' END) AS key \n" +
-            "FROM pg_class AS C,pg_attribute AS A WHERE A.attrelid='%s.%s'::regclass AND A.attrelid= C.oid AND A.attnum> 0 AND NOT A.attisdropped ORDER  BY A.attnum";
+            "FROM pg_class AS C,pg_attribute AS A WHERE A.attrelid='%s'::regclass AND A.attrelid= C.oid AND A.attnum> 0 AND NOT A.attisdropped ORDER  BY A.attnum";
     }
 
 

mybatis-plus-generator/src/test/java/com/baomidou/mybatisplus/test/generator/MyPostgreSqlQuery.java

@@ -25,7 +25,7 @@ public class MyPostgreSqlQuery extends PostgreSqlQuery {
         // 固定 abc  def 内容，实际可以查询字段大小等信息
         return "SELECT 1 AS abc, 2 AS def, A.attname AS name,format_type (A.atttypid,A.atttypmod) AS type,col_description (A.attrelid,A.attnum) AS comment,\n" +
             "(CASE WHEN (SELECT COUNT (*) FROM pg_constraint AS PC WHERE A.attnum = PC.conkey[1] AND PC.contype = 'p') > 0 THEN 'PRI' ELSE '' END) AS key \n" +
-            "FROM pg_class AS C,pg_attribute AS A WHERE A.attrelid='%s.%s'::regclass AND A.attrelid= C.oid AND A.attnum> 0 AND NOT A.attisdropped ORDER  BY A.attnum";
+            "FROM pg_class AS C,pg_attribute AS A WHERE A.attrelid='%s'::regclass AND A.attrelid= C.oid AND A.attnum> 0 AND NOT A.attisdropped ORDER  BY A.attnum";
     }