问题现象
postgresql中update执行语句报错too many range table entries 源sql
with t as (select id from LZLTAB where id8723 limit 100 )
update LZLTAB setSTATUS 00,FILE_ID null,DATE_UPDATED localtimestamp(0)
where id in (select id from t)如果把update改写成…
★ 知识点
二、知识点
Local型索引有如下优点
1.Only one index partition must be rebuilt when a maintenance operation other than SPLIT PARTITION or ADD PARTITION is performed on an underlying table partition.
2.The duration of a partition maintenance opera…