ORACLE：错误 Error(6,3): PL/SQL: SQL Statement ignored and Error(8,3): PL/SQL: ORA-00933: SQL command not properly ended在程序中

Question

我想创建一个程序，但是当我编译这些程序时总是出错，我认为程序是对的，哪里错了。这是我的程序：

create or replace PROCEDURE            "DROP_PART_USER" 
AS
H VARCHAR(50); 

BEGIN
    FOR cc IN
    (   
        select PARTITION_NAME INTO H FROM all_tab_partitions 
        WHERE table_name = 'MOB_TRACK_USER' AND partition_name <> 'OLD_DATA_USER' ORDER BY PARTITION_POSITION ASC
        FETCH NEXT 1 ROWS ONLY
    ) LOOP

        --drop partitions older than specified retention preriod
        EXECUTE IMMEDIATE 'ALTER TABLE ' || 'APP_MOBILE_TRACKING' ||'.'||'MOB_TRACK_USER '
             || ' DROP PARTITION ' || cc.partition_name || ' UPDATE GLOBAL INDEXES';       
    END LOOP;

END;

出现错误 Error(8,3): PL/SQL: ORA-00933: SQL 命令未正确结束

Answer 1

不要SELECT INTO光标
- 这就是您遇到问题的原因

更多注意事项：

使用VARCHAR2，而不是VARCHAR
- 但这里不是，因为你根本不需要那个变量
不要在 Oracle 中使用双引号

应该是

CREATE OR REPLACE PROCEDURE drop_part_user
AS
BEGIN
   FOR cc IN (    SELECT PARTITION_NAME
                    FROM all_tab_partitions
                   WHERE     table_name = 'MOB_TRACK_USER'
                         AND partition_name <> 'OLD_DATA_USER'
                ORDER BY PARTITION_POSITION ASC
              FETCH NEXT 1 ROWS ONLY)
   LOOP
      --drop partitions older than specified retention preriod
      EXECUTE IMMEDIATE
            'ALTER TABLE '
         || 'APP_MOBILE_TRACKING'
         || '.'
         || 'MOB_TRACK_USER '
         || ' DROP PARTITION '
         || cc.partition_name
         || ' UPDATE GLOBAL INDEXES';
   END LOOP;
END;

Answer 2

您使用的是哪个版本的 Oracle？ FETCH FIRST 等出现在 12c 中。如果您是 11 岁，那么该语法将不起作用，并且您会收到您所说的错误。您的查询需要是：

select * from (
SELECT PARTITION_NAME
                    FROM all_tab_partitions
                   WHERE     table_name = 'MOB_TRACK_USER'
                         AND partition_name <> 'OLD_DATA_USER'
                ORDER BY PARTITION_POSITION ASC
)
where rownum = 1

ORACLE：错误 Error(6,3): PL/SQL: SQL Statement ignored and Error(8,3): PL/SQL: ORA-00933: SQL command not properly ended在程序中

ORACLE : error Error(6,3): PL/SQL: SQL Statement ignored and Error(8,3): PL/SQL: ORA-00933: SQL command not properly ended in procedure

oracle

plsql

dynamic-sql