Oracle-L: RE: Dynamic select query

From: Charu Joshi <joshic_at_mahindrabt.com>
Date: Tue, 17 Dec 2002 05:13:57 -0800
Message-ID: <F001.0051B1E6.20021217051357@fatcity.com>

Another way to perform the same task:

select * from shipment a
where ship_name like (select '%' || a.ship_id || '%' from dual);

I wonder how efficient this is compared to using the INSTR() function.

Regards,
Charu

-----Original Message-----

Kevin
Sent: Tuesday, December 17, 2002 12:45 PM To: Multiple recipients of list ORACLE-L

Try:

SQL> SELECT *
2 FROM shipment
3 WHERE ship_name LIKE '%ABC%';

SHI SHIP_NAME
--- ----------

ABC 1ABC123
DEF ABC1234
GHI 1234ABC K.

-----Original Message-----

[mailto:Ranganath.Krishnaswamy_at_blr.hpsglobal.com] Sent: 17 December 2002 10:39
To: Multiple recipients of list ORACLE-L

Hi all,

I have a table by name shipment with two columns say ship_id and ship_name and data as follows:

SHIP_ID	SHIP_NAME


------------- 	-------------------

ABC 		1ABCLMN
XYZ 		23XYZ1112
ABB 		123LM

	I want to select all the columns in shipment table which has ship_id

as string in the ship_name column. For example, ship_id 'ABC' is present in '1ABCLMN'. So that record should be selected. The ship_id string may start from any position and end at any position in ship_name column. So I cannot use the substr function in this case. How do I write the select clause for this requirement?

Any help in this regard is very much appreciated.

Thanks and Regards,

Ranganath
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Author: Krishnaswamy, Ranganath
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Author: Charu Joshi
INET: joshic_at_mahindrabt.com

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