Put a table into read-only mode,which prevents DDL or DML changes during table maintenance
Put the table back into read/write mode
alter table XX READ ONLY;
alter table XX READ WRITE;
Put a table into read-only mode,which prevents DDL or DML changes during table maintenance
Put the table back into read/write mode
alter table XX READ ONLY;
alter table XX READ WRITE;
为确保文件系统可用性,防止出现只读、挂载失败等异常,现对改文件系统进行监控。
系统变为只读,写入操作会失败。
pgsql in a read-only transaction
一.Read only table说明 在Oracle 11g之前,如果我们想要对一个表设SQL> alter table da..
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