Get Oracle Version ( SQL )

Select Database Version
select * from v$version;
BANNER
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Oracle Database 10g Enterprise Edition Release 10.2.0.2.0 - Prod
PL/SQL Release 10.2.0.2.0 - Production
CORE    10.2.0.2.0      Production
TNS for Solaris: Version 10.2.0.2.0 - Production
NLSRTL Version 10.2.0.2.0 - Production  
 


Select Full Product Details
select * from product_component_version;

PRODUCT
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VERSION
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STATUS
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NLSRTL
10.2.0.2.0
Production

Oracle Database 10g Enterprise Edition
10.2.0.2.0
Prod

PRODUCT
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VERSION
----------------------------------------------------------------
STATUS
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PL/SQL
10.2.0.2.0
Production

TNS for Solaris:
10.2.0.2.0

PRODUCT
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VERSION
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STATUS
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Production




Select Version With Banner

select * from v$version where banner like 'Oracle%';
BANNER
----------------------------------------------------------------
Oracle Database 10g Enterprise Edition Release 10.2.0.2.0 - Prod



Select Version With Banner

select * from v$version where banner like 'PL/SQL%';
BANNER
----------------------------------------------------------------
PL/SQL Release 10.2.0.2.0 - Production