PLS-00201:必须说明标识符‘SHOW_SPACE'

SQL> execute show_space('lql.test1'); BEGIN show_space('lql.test1'); END; * ERROR 位于第 1 行: ORA-06550: 第 1 行, 第 7 列: PLS-00201: 必须说明标识符 'SHOW_SPACE' ORA-06550: 第 1 行, 第 7 列: PL/SQL: Statement ignored 解决方法：创建该存储过程，代码如下： create or replace procedure show_space ( p_segname in varchar2, p_owner in varchar2 default user, p_type in varchar2 default 'TABLE', p_partition in varchar2 default NULL ) as l_free_blks number; l_total_blocks number; l_total_bytes number; l_unused_blocks number; l_unused_bytes number; l_LastUsedExtFileId number; l_LastUsedExtBlockId number; l_last_used_block number; procedure p( p_label in varchar2, p_num in number ) is begin dbms_output.put_line( rpad(p_label,40,'.') || p_num ); end; begin dbms_space.free_blocks ( segment_owner => p_owner, segment_name => p_segname, segment_type => p_type, partition_name => p_partition, freelist_group_id => 0, free_blks => l_free_blks ); dbms_space.unused_space ( segment_owner => p_owner, segment_name => p_segname, segment_type => p_type, partition_name => p_partition, total_blocks => l_total_blocks, total_bytes => l_total_bytes, unused_blocks => l_unused_blocks, unused_bytes => l_unused_bytes, last_used_extent_file_id => l_LastUsedExtFileId, last_used_extent_block_id => l_LastUsedExtBlockId, last_used_block => l_last_used_block ); p( 'Free Blocks', l_free_blks ); p( 'Total Blocks', l_total_blocks ); p( 'Total Bytes', l_total_bytes ); p( 'Unused Blocks', l_unused_blocks ); p( 'Unused Bytes', l_unused_bytes ); p( 'Last Used Ext FileId', l_LastUsedExtFileId ); p( 'Last Used Ext BlockId', l_LastUsedExtBlockId ); p( 'Last Used Block', l_last_used_block ); end; /