Unable to allocate shared memory
共享池（或其他 SGA 组件）无法为请求的操作分配连续的内存块。
SELECT pool, name, bytes/1024/1024 mb FROM v$sgastat WHERE pool = 'shared pool' ORDER BY bytes DESC FETCH FIRST 10 ROWS ONLY;SHOW PARAMETER shared_pool_size;SELECT namespace, gethitratio FROM v$librarycache;