Oracle統計信息sql獲取

--統計信息sql獲取
--索引不生效時 刷新(執行)
select 'exec dbms_stats.unlock_table_stats(''SCMS_AFT'','''||table_name|| ''');'  from user_tables; 
select  'exec dbms_stats.gather_table_stats(ownname => ''SCMS_AFT'',tabname => '''||table_name||''',cascade => true,estimate_percent => 10,method_opt => ''for all indexed columns'');' from user_tables;

select 'exec dbms_stats.unlock_table_stats(''SCMS_APY'','''||table_name|| ''');'  from user_tables; 
select  'exec dbms_stats.gather_table_stats(ownname => ''SCMS_APY'',tabname => '''||table_name||''',cascade => true,estimate_percent => 10,method_opt => ''for all indexed columns'');' from user_tables;

select 'exec dbms_stats.unlock_table_stats(''SCMS_BAD'','''||table_name|| ''');'  from user_tables; 
select  'exec dbms_stats.gather_table_stats(ownname => ''SCMS_BAD'',tabname => '''||table_name||''',cascade => true,estimate_percent => 10,method_opt => ''for all indexed columns'');' from user_tables;

select 'exec dbms_stats.unlock_table_stats(''SCMS_BAT'','''||table_name|| ''');'  from user_tables; 
select  'exec dbms_stats.gather_table_stats(ownname => ''SCMS_BAT'',tabname => '''||table_name||''',cascade => true,estimate_percent => 10,method_opt => ''for all indexed columns'');' from user_tables;

select 'exec dbms_stats.unlock_table_stats(''SCMS_BIL'','''||table_name|| ''');'  from user_tables; 
select  'exec dbms_stats.gather_table_stats(ownname => ''SCMS_BIL'',tabname => '''||table_name||''',cascade => true,estimate_percent => 10,method_opt => ''for all indexed columns'');' from user_tables;

select 'exec dbms_stats.unlock_table_stats(''SCMS_CLS'','''||table_name|| ''');'  from user_tables; 
select  'exec dbms_stats.gather_table_stats(ownname => ''SCMS_CLS'',tabname => '''||table_name||''',cascade => true,estimate_percent => 10,method_opt => ''for all indexed columns'');' from user_tables;

select 'exec dbms_stats.unlock_table_stats(''SCMS_CON'','''||table_name|| ''');'  from user_tables; 
select  'exec dbms_stats.gather_table_stats(ownname => ''SCMS_CON'',tabname => '''||table_name||''',cascade => true,estimate_percent => 10,method_opt => ''for all indexed columns'');' from user_tables;

select 'exec dbms_stats.unlock_table_stats(''SCMS_CRD'','''||table_name|| ''');'  from user_tables; 
select  'exec dbms_stats.gather_table_stats(ownname => ''SCMS_CRD'',tabname => '''||table_name||''',cascade => true,estimate_percent => 10,method_opt => ''for all indexed columns'');' from user_tables;

select 'exec dbms_stats.unlock_table_stats(''SCMS_CSM'','''||table_name|| ''');'  from user_tables; 
select  'exec dbms_stats.gather_table_stats(ownname => ''SCMS_CSM'',tabname => '''||table_name||''',cascade => true,estimate_percent => 10,method_opt => ''for all indexed columns'');' from user_tables;

select 'exec dbms_stats.unlock_table_stats(''SCMS_FLE'','''||table_name|| ''');'  from user_tables; 
select  'exec dbms_stats.gather_table_stats(ownname => ''SCMS_FLE'',tabname => '''||table_name||''',cascade => true,estimate_percent => 10,method_opt => ''for all indexed columns'');' from user_tables;

select 'exec dbms_stats.unlock_table_stats(''SCMS_GRT'','''||table_name|| ''');'  from user_tables; 
select  'exec dbms_stats.gather_table_stats(ownname => ''SCMS_GRT'',tabname => '''||table_name||''',cascade => true,estimate_percent => 10,method_opt => ''for all indexed columns'');' from user_tables;

select 'exec dbms_stats.unlock_table_stats(''SCMS_MON'','''||table_name|| ''');'  from user_tables; 
select  'exec dbms_stats.gather_table_stats(ownname => ''SCMS_MON'',tabname => '''||table_name||''',cascade => true,estimate_percent => 10,method_opt => ''for all indexed columns'');' from user_tables;

select 'exec dbms_stats.unlock_table_stats(''SCMS_PUB'','''||table_name|| ''');'  from user_tables; 
select  'exec dbms_stats.gather_table_stats(ownname => ''SCMS_PUB'',tabname => '''||table_name||''',cascade => true,estimate_percent => 10,method_opt => ''for all indexed columns'');' from user_tables;

select 'exec dbms_stats.unlock_table_stats(''SCMS_RAT'','''||table_name|| ''');'  from user_tables; 
select  'exec dbms_stats.gather_table_stats(ownname => ''SCMS_RAT'',tabname => '''||table_name||''',cascade => true,estimate_percent => 10,method_opt => ''for all indexed columns'');' from user_tables;