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Oracle 10g plsql_warnings Oracle Tips by Burleson

Oracle 10g plsql_warnings

• Parameter type – String

• Syntax –  plsql_warnings=
       ’value_clause’[,’value_clause’]...
        value_clause::=
       {ENABLE|DISABLE|ERROR}:
       {ALL
       |SEVERE
       |INFORMATIONAL
       |PERFORMANCE
       |{integer
       |(integer[,integer]...)
       }
       }

• Default value – ‘Disable, All’

• Modifiable – ALTER SESSION, ALTER SYSTEM .. DEFERRED

plsql_warnings enables or disables the reporting of warning messages by the PL/SQL compiler, and specifies which warning messages to show as errors.

Examples

PLSQL_WARNINGS=’ENABLE:SEVERE’,’DISABLE:INFORMATIONAL’;?
PLSQL_WARNINGS=’DISABLE:ALL’;
PLSQL_WARNINGS=’DISABLE:5000’,’ENABLE:5001’, ’ERROR:5002’;
PLSQL_WARNINGS=’ENABLE:(5000,5001,5002)’, ’DISABLE:(6000,6001)’;

value_clause: Multiple value clauses may be specified, enclosed in quotes and separated by commas. Each value clause is composed of a qualifier, a colon (:), and a modifier.

Qualifier values:

• ENABLE – Enable a specific warning or a set of warnings.
   

• DISABLE – Disable a specific warning or a set of warnings.
   

• ERROR – Treat a specific warning or a set of warnings as errors.

Modifier values:

• ALL – Apply the qualifier to all warning messages.
   

• SEVERE – Apply the qualifier to only those warning messages in the SEVERE category.
   

• INFORMATIONAL – Apply the qualifier to only those warning messages in the INFORMATIONAL category .
   

• PERFORMANCE – Apply the qualifier to only those warning messages in the PERFORMANCE category.

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