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Invalid Number Oracle Error

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in continuation of the disscussion i wanna know why i'm getting the output while i'm compare different datatypes. For people who are new to databases, this is a weird error. Followup August 17, 2003 - 7:50 pm UTC A column is EITHER number or string -- not both. Gennick goes on to show that Oracle ORA-01722 is thrown because the Oracle optimizer has re-written the query as: SELECT FLAG, TO_NUMBER ( NUM ) NUM FROM SUBTEST WHERE TO_NUMBER ( this contact form

Click here to return to our Support page. i did not ask for one, is it implicit? VALUES (...) " you need to find out which data item is invalid If you are trying to supply the values in a sub query which is intended to INSERT or Action: Check the character strings in the function or expression. http://www.dba-oracle.com/sf_ora_01722_invalid_number.htm

01722. 00000 - "invalid Number"

The fix is to add a hint which changes the plan enough to bypass the rows causing the error. assumptions were made that were not valid -- that there is a defined order of operation in SQL. Training and Tutorials Learn how to master Tableau's products with our on-demand, live or class room training. Resolution The option(s) to resolve this Oracle error are: Option #1 Only numeric fields or character fields that contain numeric values can be used in arithmetic operations.

Sci-Fi movie, about binary code, aliens, and headaches How to know if a meal was cooked with or contains alcohol? In the second query, the y>100 was evaluated first. LikeLike Reply ↓ Leave a Reply Cancel reply Enter your comment here... Invalid Number Phone Available online, offline and PDF formats.

Cheers!!! August 18, 2003 - 2:36 am UTC Reviewer: Helena Marková from Bratislava, Slovakia Superb!!! thanks February 14, 2006 - 3:59 pm UTC Reviewer: A reader I was convert string into number in an exception block anyways My problem is solved as it was error of This Site This ate up a lot of my day, but I suppose the reward is that I know one more weird thing to look for in future!

A numeric column may be the object of an INSERT or an UPDATE statement. Convert String To Number In Oracle February 18, 2009 - 1:08 pm UTC Reviewer: Evan from Chantilly, VA USA Hi Tom, This question isn't specific to ORA-1722, but this is one place where it appears. more hot questions question feed lang-sql about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation Protect TO_NUMBER with case May 12, 2005 - 7:21 am UTC Reviewer: Nils Winkler from Frankfurt, Germany Thanks for the hint about "protecting" the TO_NUMBER call with a case statement, that

Ora-01722 Invalid Number To_char

The Oracle ORA-01722 error is thrown with the failure because of the outer query. SRC_DEAL_ID_NM,A.BGNREF,A.TRADE_DATE,A.SEC_SET_DATE,A.BL_IND,A. 01722. 00000 - "invalid Number" Why do people move their cameras in a square motion? Ora-01722 Invalid Number Solution Remove non-numeric characters then cast it as a number.

The data being inserted was OK. weblink You can use case when ageband not in ( 'TOTALS', 'TO' ) then to_number(ageBand) end instead of just to_number. A simple change in plan will cause it to "fail" I can show you 1,000 where RBO "works" CBO "fails" I can show you another 1,000 where CBO "works" RBO "fails" But based on the information you've given us, it could be happening on any field (other than the first one). Ora-01722 Invalid Number In Informatica

ORA-1722 using V$PARAMETER December 10, 2002 - 9:13 pm UTC Reviewer: Pablo Rovedo from Argentina I have an interesting example where CBO works but RBO doesn't. Bhushan Followup September 18, 2009 - 12:45 pm UTC I see no where clause but undoubtedly - it is not a bug, you are comparing a string to a number, we To exhibit how Oracle ORA-01722 is often thrown, this query is given as an example: SELECT * FROM ( SELECT FLAG, TO_NUMBER ( NUM ) NUM FROM SUBTEST WHERE FLAG = navigate here There are numerous situations where this conversion may occur.

To resolve this error: Only numeric fields or character fields that contain numeric values can be used in arithmetic operations. Ora-01722 Invalid Number To_number You convert a string to a number to compare to a number and one of the strings is not convertable. When doing an INSERT INTO ...

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So, that query flops over and dies. Finding the distance between two points in C++ Are leet passwords easily crackable? Remove the cast() share|improve this answer answered Dec 12 '15 at 10:30 a_horse_with_no_name 22.7k64373 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up Ora 01722 Invalid Number Oracle Decode [email protected]> [email protected]> [email protected]> select * from t where y > 100 and x = 2; X Y ---------- ------------------------- 2 123 [email protected]> select * from t where x = 2 and

more hot questions question feed lang-sql about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation Is it possible to keep publishing under my professional (maiden) name, different from my married legal name? LikeLike Reply ↓ Uwe M. his comment is here This is because it is trying to test the NUM > 0 condition first because it is assumed it might be more useful.

One request..if you think there is noway you can answer having a look at the query, due to insufficient data please reply in a single word IGNORED.I will try to make XOTC/DTX1.L> select * from xotc_imp_test_tbl; IMP_KEY FIELDA ---------- ----------- 1 1A 2 2 Now when I attempt the same query from above of the record that was not updated: XOTC/DTX1.L> select Now THAT is very cool and useful. The reason I ask is becuase I have just had to trouble-shoot this problem for one of my developers, who is on two weeks leave.

For more information on Oracle ORA-01722 see these links: ORA-01722 - Oracle DBA Forums ORA-01722: invalid number Burleson is the American Team Note: This Oracle documentation was created as I've had the displeasure of having to read data from a table that is populated by a third-party product, where one column contains mixed data - strings and numbers. What can be an issue as all the values in database are numbers. but like I said, every single - every every single time - you use a string to store a number, you will be faced with this.

ops$tkyte%ORA11GR1> ops$tkyte%ORA11GR1> insert into t values ( '2.0' ); 1 row created. Built with love using Oracle Application Express 5. [email protected]> select to_number( 'na' ) from dual; select to_number( 'na' ) from dual * ERROR at line 1: ORA-01722: invalid number that would tend to do it. Is there a surefire way to avoid this?

Email check failed, please try again Sorry, your blog cannot share posts by email. %d bloggers like this: Be rearranging the order of the where clause i got it to work. Search for: Recent Articles Visualizing System Statistics in SQL Developer - OTN AppreciationDay orachk "Could not login to(SID)" OPatch 12c: emocmrsp gonemissing Latest Tweets RT @CestMoiz: Chaos - German Style!