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Full Discussion: From perl program query is not executed.
Top Forums Shell Programming and Scripting From perl program query is not executed. Post 302937069 by ramkumar15 on Tuesday 3rd of March 2015 05:11:21 AM
Old 03-03-2015
From perl program query is not executed.
I have tried executing one particular query through perl.But I am unable to get the result. When I tried to execute the sysdate query its working when I executed my perl code.

The below query doesn't work.
QUERY 1:
Code:
my $sql ="select name from tab where rownum <6";

Received ora error :ORA-12705: Cannot access NLS data files or invalid environment specified

QUERY 2:
The below query works out.
Code:
my $sql ="select sysdate from dual";

When I tried to manually execute the 1st query without perl I am getting the output.
Code:
 
SQL> select tname from tab;
TNAME
------------------------------
BIN$Di6O8Q1CAc7gVAAwbvSoEg==$0
BIN$Di6O8Q1FAc7gVAAwbvSoEg==$0
BIN$Di6O8Q1IAc7gVAAwbvSoEg==$0
BIN$Di6O8Q1LAc7gVAAwbvSoEg==$0
BIN$Di6vfFnAb2PgVAAwbvSoEg==$0

Last edited by rbatte1; 03-03-2015 at 08:46 AM.. Reason: Added ICODE tags and compressed CODE tags blocks.
 

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LEARN ABOUT MOJAVE

glquerycounter

GLQUERYCOUNTER(3G)						    OpenGL 3.3							GLQUERYCOUNTER(3G)

NAME

       glQueryCounter - record the GL time into a query object after all previous commands have reached the GL server but have not yet necessarily
       executed.

C SPECIFICATION

       void glQueryCounter(GLuint id, GLenum target);

PARAMETERS

       id
	   Specify the name of a query object into which to record the GL time.

       target
	   Specify the counter to query.  target must be GL_TIMESTAMP.

DESCRIPTION

       glQueryCounter causes the GL to record the current time into the query object named id.	target must be GL_TIMESTAMP. The time is recorded
       after all previous commands on the GL client and server state and the framebuffer have been fully realized. When the time is recorded, the
       query result for that object is marked available.  glQueryCounter timer queries can be used within a glBeginQuery() / glEndQuery() block
       where the target is GL_TIME_ELAPSED and it does not affect the result of that query object.

NOTES

       glQueryCounter is available only if the GL version is 3.3 or higher.

ERRORS

       GL_INVALID_OPERATION is generated if id is the name of a query object that is already in use within a glBeginQuery() / glEndQuery() block.

       GL_INVALID_VALUE is generated if id is not the name of a query object returned from a previous call to glGenQueries().

       GL_INVALID_ENUM is generated if target is not GL_TIMESTAMP.

SEE ALSO

       glGenQueries(), glBeginQuery(), glEndQuery(), glDeleteQueries(), glGetQueryObject(), glGetQueryiv(), glGet()

COPYRIGHT

       Copyright (C) 2010 Khronos Group. This material may be distributed subject to the terms and conditions set forth in the Open Publication
       License, v 1.0, 8 June 1999.  http://opencontent.org/openpub/.

OpenGL 3.3							    03/08/2011							GLQUERYCOUNTER(3G)
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