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how to pass table name in report sql [message #682689]

Tue, 10 November 2020 05:54

compuscience
Messages: 94
Registered: September 2012

Member

how to pass table name in report sql query statement

[Updated on: Tue, 10 November 2020 05:55]

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Re: how to pass table name in report sql [message #682696 is a reply to message #682689]

Tue, 10 November 2020 12:17

Littlefoot
Messages: 21732
Registered: June 2005
Location: Croatia, Europe

Senior Member
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You didn't specify Reports version you use, but - if you're on 10g or above, then something like this should work:

select empno, ename
from &p_table_name;

See examples in Advanced Concepts.

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Re: how to pass table name in report sql [message #682697 is a reply to message #682696]

Tue, 10 November 2020 14:34

compuscience
Messages: 94
Registered: September 2012

Member

i need to insert variable with constant tabble name

i.e i have table emp
and i need to select from table emp2019

how can i do
&emp2019

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Re: how to pass table name in report sql [message #682698 is a reply to message #682697]

Tue, 10 November 2020 21:10

compuscience
Messages: 94
Registered: September 2012

Member

compuscience wrote on Tue, 10 November 2020 22:34

i need to insert variable with constant tabble name

i.e i have table emp
and i need to select from table emp2019

how can i do
&emp2019

Report version 6i

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Re: how to pass table name in report sql [message #682707 is a reply to message #682689]

Wed, 11 November 2020 03:35

compuscience
Messages: 94
Registered: September 2012

Member

help please

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Re: how to pass table name in report sql [message #682708 is a reply to message #682707]

Wed, 11 November 2020 05:10

Michel Cadot
Messages: 68227
Registered: March 2007
Location: Nanterre, France, http://...

Senior Member
Account Moderator

He took you 9 hours to answer the simple question about your version, wait a little bit .
In the meantime, review your previous topics, answer the question we posted and feed back in the other ones.

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Re: how to pass table name in report sql [message #682709 is a reply to message #682708]

Wed, 11 November 2020 05:14

compuscience
Messages: 94
Registered: September 2012

Member

sorry for that
i didn't see his question about version
when i review the topic and see it i answered

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Re: how to pass table name in report sql [message #682719 is a reply to message #682709]

Wed, 11 November 2020 15:32

Littlefoot
Messages: 21732
Registered: June 2005
Location: Croatia, Europe

Senior Member
Account Moderator

I don't have Reports 6i; but, open its Help and see what's written for lexical parameters.

As of the table name in my example (i.e. "... from &p_table_name") - it means that you'd create a parameter whose name is P_TABLE_NAME and pass the table name while calling the report. In your case, you'd pass "EMP2019". Query wouldn't change at all, it would still be "... from &p_table_name" but Reports would substitute EMP2019 for P_TABLE_NAME.

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Re: how to pass table name in report sql [message #682727 is a reply to message #682697]

Thu, 12 November 2020 02:12

flyboy
Messages: 1901
Registered: November 2006

Senior Member

compuscience wrote on Tue, 10 November 2020 21:34

i.e i have table emp
and i need to select from table emp2019

how can i do
&emp2019

Generally, when a character follows right after substitution variable name, dot (.) shall be used for its termination. So, in your case, it would be &emp.2019
I am not aware of its use in Reports. For sqlplus, it is described here: https://docs.oracle.com/en/database/oracle/oracle-database/20/sqpug/using-substitution-variables-sqlplus.html#GUID-DD1BE849-0B66-4F99 -83D0-F3B9F5A0D361

[Edit: Added quote of the source question (I hope I understood it)]

[Updated on: Thu, 12 November 2020 02:15]

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Re: how to pass table name in report sql [message #683496 is a reply to message #682727]

Sun, 24 January 2021 13:32

shahzaib_4vip@hotmail.com
Messages: 406
Registered: December 2008
Location: karachi

Senior Member

Sorry sir but i don't understand your question you need to run report without given the table name its that your question if yes then create 2 different report and used parameter.

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