Need details about V$sql.

I just want to know whether all the sqls will be
Captured in v$sql, or something will not be caught here.?
sakthikumarAsked:
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slightwv (䄆 Netminder) Commented:
v$sql has the SQL in the sql area of the SGA.

It will not have EVERYTHING every executed since database startup.
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sdstuberCommented:
if a statement is executed it will show up in v$sql, but the space is limited, as other statements execute, the older ones will be pushed out.  It's not a permanent repository for everything.

and, since it's just memory - if you flush the shared pool or shutdown the instance you'll lose them.
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sakthikumarAuthor Commented:
But before being flushed out. Whether all the sqls will Come here?
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slightwv (䄆 Netminder) Commented:
I believe it houses all executed SQL at the time it was executed.

I'm not sure about parsed but not executed SQL.
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slightwv (䄆 Netminder) Commented:
Just set up a quick test.  Looks like only executed SQL is in there.
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