ÈçºÎʹÓÃOracle sqlplus help
ÈçºÎʹÓÃOracle sqlplus help
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SQL> ? show;
SHOW
----
Shows the value of a SQL*Plus system variable, or the current
SQL*Plus environment. SHOW SGA requires a DBA privileged login.
SHO[W] option
where option represents one of the following terms or clauses:
system_variable
ALL
BTI[TLE]
ERR[ORS] [{FUNCTION | PROCEDURE | PACKAGE | PACKAGE BODY | TRIGGER
| VIEW | TYPE | TYPE BODY | DIMENSION | JAVA CLASS} [schema.]name]
LNO
PARAMETERS [parameter_name]
PNO
RECYC[LEBIN] [original_name]
REL[EASE]
REPF[OOTER]
REPH[EADER]
SGA
SPOO[L]
SQLCODE
TT[ITLE]
USER
SHOW SPOOL is not available in iSQL*Plus
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http://blog.csdn.net/inthirties/archive/2009/09/13/4547442.aspx
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