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Invalid Number Error In Sql Query


September 21, 2009 - 11:07 am UTC Reviewer: Duke Ganote from Amelia, Ohio USA Whenever the optimizer chooses; see discussions at http://asktom.oracle.com/pls/asktom/f?p=100:11:0::::P11_QUESTION_ID:821113600346443042 and http://asktom.oracle.com/pls/asktom/f?p=100:11:0::::P11_QUESTION_ID:11504677087008 among others. It apprears the data file is correct but get the the ORA-01722 error everytime. I understand the problem of using string for number, and I do not think I do that. not really, not in 10.2. navigate here

Ask the "developer" what their language would do if they compared a number to a string..... Followup July 12, 2002 - 7:40 am UTC The only sure fire way to avoid this in pretty much every language is: compare numbers to numbers, strings to strings, dates to the solution April 28, 2005 - 11:32 am UTC Reviewer: Martin from Vienna, Austria Thank you for this big insight. Followup August 17, 2003 - 7:50 pm UTC A column is EITHER number or string -- not both. http://stackoverflow.com/questions/12549029/sql-error-ora-01722-invalid-number

01722. 00000 - "invalid Number"

Table contains only valid data. I wonder what his opinion of storing numbers in a string in the first place is.... He's an exceptionally clear thinker. But why in trace file bind variable is not showing the value with space?

  • use strings to store strings use numbers to store numbers use dates to store dates and never compare a string to a number never compare a string to a date never
  • The issue is not with PYMT_RATIO field (:b0) as it is declared as varchar in Pro*C program.
  • there is no set order, the predicate can and will be evaluated in ANY ORDER we choose at run time.
  • Learned from another mistake on usage of char.
  • Is foreign stock considered more risky than local stock and why?
  • What's causing the error?
  • Why don't we have helicopter airlines?
  • Consider: [email protected]> create table tb_cma086_us_city 2 ( 3 CITY_ZIP_START_CD VARCHAR2(6) NOT NULL, 4 CITY_ZIP_END_CD VARCHAR2(6) NOT NULL 5 ) 6 / Table created.
  • There are numerous situations where this conversion may occur.

In our case, when mycontent > 1 is applied before content_type = 'N', this will lead to errors. Type ----------------------------------------- -------- ---------------------------- C CHAR(1) V VARCHAR2(10) SQL> select * from t; C V - ---------- A 100 B +100 C .100abc D +100-200 E 0000+200 F +0.200.2 G +0.200 [email protected]> [email protected]> insert into t values ( 1, 'abc' ); 1 row created. Convert String To Number In Oracle Something that's always bothered me about Oracle is that the error messages aren't always specific about where the problem occurred.

ops$tkyte%ORA11GR1> insert into t values ( '2.000000' ); 1 row created. As explained in: Oracle/PLSQL: ORA-01722 Error. more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed http://www.dba-oracle.com/sf_ora_01722_invalid_number.htm But I am not converting the number to string or vice versa.

INSERT INTO CUSTOMER VALUES (1,'MALADY','Claire','27 Smith St Caulfield','0419 853 694'); INSERT INTO CUSTOMER VALUES (2,'GIBSON','Jake','27 Smith St Caulfield','0415 713 598'); INSERT INTO CUSTOMER VALUES (3,'LUU','Barry','5 Jones St Malvern','0413 591 341'); INSERT Invalid Number Phone Please enter a comment.Allowed tags: blockquote, a, strong, em, p, u, strike, super, sub, code Verification: Copyright © Malisa L. Post navigation ← Security Fix BreaksRecovery Datapump Bug: Scheduler Jobs Not Imported in11.2 → 4 thoughts on “ORA-01722 (invalid number) over and overagain” 茶树 (@wangfenjin) 2015/07/27 at 9:03 am Thanks!!! Pls look at the structure SQL> desc letter_requests Name Null?

Ora-01722 Invalid Number To_char

Check for a numeric column being compared to a character column. check it out ie could the plan still change if we left the code alone? 01722. 00000 - "invalid Number" I cannot explain further since you give us nothing to work with here (no tables, no data, nothing) but - this is not a bug, except in your query you wrote. Ora-01722 Invalid Number Solution But why can't Oracle tell me WHICH of the fields it was trying to convert?

Cheers!!! check over here The only general purpose solution is to always compare like types to like types. Just a second ago I noticed a question from someone on 11G, but still relying on only YY as 'century/year' part...*sigh* I recall a a blogpost from you about wondering if Databases SQL Oracle / PLSQL SQL Server MySQL MariaDB PostgreSQL SQLite MS Office Excel Access Word Web Development HTML CSS Color Picker Languages C Language More ASCII Table Linux UNIX Java Ora-01722 Invalid Number In Informatica

I am using it in a cursor, so all the other number should be converted but they are not. share|improve this answer answered Aug 8 at 12:35 lazarov 344118 add a comment| up vote 0 down vote In my case the conversion error was in functional based index, that I SQL> SQL> CREATE INDEX in_xyz ON xyz(aab) 2 / Index created. his comment is here cast(regexp_replace('0419 853 694', '[^0-9]+', '') as number) share|improve this answer answered Dec 27 '13 at 15:35 gmlacrosse 20927 5 Doing this would remove the leading 0. –Joe C Dec 27

Cheers! Ora-01722 Invalid Number To_number Thanks & regards Ravi Kumar July 19, 2005 - 9:08 am UTC Reviewer: Faisal from Canada Hi Tom, We have Oracle Database 10g Enterprise Edition Release - 64bit Production. It'll happen every single time, EVERY SINGLE TIME, you put a number or a date into a string.

Always compare like data-types), is there a sure-fire way to avoid this sort of problem happening?

what's the table definition for CUSTOMER? I have narrowed down to what the problem could be just need your advice. My problem got resolved using your query. Ora 01722 Invalid Number Oracle Decode SQL is by its very definition ambigous as to the order of operation.

Followup August 17, 2006 - 2:58 pm UTC tell you want, do an explain plan on the query and use dbms_xplan to display the resulting query plan: ops$tkyte%ORA10GR2> create table t1 One is to follow the method described in Dan Tow's article: http://www.onlamp.com/pub/a/onlamp/2004/09/02/wrongerrorbugs.html Another approach is for the *optimizer* to evaluate predicates from the subquery first, before those from the main SQL> @bug2 C N - ---------- A 100 B 100 G .2 SQL> l 1 select * from 2 (select c, to_number( 3 case when translate(v,'+-.1234567890','XXXXXXXXXXXXX')=lpad('X',length(v),'X') then 4 (case when instr(ltrim(translate(v,'+-','XX')),'X')>1 weblink ugh.

you did not select a string from the table and then convert to a number in an exception block. think again. Seeing as i cannot redesign the database at this time (legacy system) then what should i do to ensure i do not hit this problem again? Followup June 07, 2005 - 12:55 pm UTC those are strings, there are no numbers there that I see.

This is not only a huge performance and scalability issue but makes their code 100% suspect to SQL injection bugs *everywhere* - I do mean *everywhere*. Perhaps I should send them an email to adjust their magical algorithm ;) Followup October 09, 2013 - 6:30 pm UTC that was developers without air quotes. "developers" don't know it. The developers created the following table: Table1 Field1 = datatype_name Field2 = value_data datatype_name = Numeric or Qualitative value_data can be 123 + - The end user wants to output the For some of the queries I've been getting the most popular ORA-01722 error before finding your solution.

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