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v$sqltext
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SQL> desc v$sqltext
Name Null? Type
----------------------------------------- -------- ----------------------------
ADDRESS RAW(4) ---------
HASH_VALUE NUMBER --------- ºÍ address Ò»ÆðΨһ±êÖ¾Ò»Ìõsql
COMMAND_TYPE NUMBER
PIECE NUMBER ---------- ·ÖƬ֮ºóµÄ˳Ðò±àºÅ
SQL_TEXT VARCHAR2(64) -------------- ×¢Òⳤ¶È
v$sqlarea --------- ´æ´¢µÄSQL ºÍһЩÏà¹ØµÄÐÅÏ¢£¬±ÈÈçÀۼƵÄÖ´ÐдÎÊý£¬Âß¼­¶Á£¬ÎïÀí¶ÁµÈͳ¼ÆÐÅÏ¢
SQL> desc v$sqlarea
Name Null? Type
----------------------------------------- -------- ----------------------------
SQL_TEXT VARCHAR2(1000)
SHARABLE_MEM NUMBER
PERSISTENT_MEM NUMBER
RUNTIME_MEM NUMBER
SORTS NUMBER
VERSION_COUNT NUMBER
LOADED_VERSIONS NUMBER
OPEN_VERSIONS NUMBER
USERS_OPENING NUMBER
FETCHES NUMBER
EXECUTIONS NUMBER
USERS_EXECUTING NUMBER
LOADS NUMBER
FIRST_LOAD_TIME VARCHAR2(38)
INVALIDATIONS NUMBER
PARSE_CALLS NUMBER
DISK_READS NUMBER
BUFFER_GETS NUMBER


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