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Ora-01722 Invalid Number To_char
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Ora-01722 Invalid Number Solution
/ PLSQL: ORA-00911 Learn the cause and how to resolve the ORA-00911 error message in Oracle. Description When you encounter an ORA-00911 error, the following error message will appear: ORA-00911: invalid character Cause You tried to execute a SQL statement that included a special character. Resolution The option(s) to resolve this Oracle error are: Option #1 This error occurs when you try to use a special character ora 01722 invalid number oracle decode in a SQL statement. If a special character other than $, _, and # is used in the name of a column or table, the name must be enclosed in double quotations. Option #2 This error may occur if you've pasted your SQL into your editor from another program. Sometimes there are non-printable characters that may be present. In this case, you should try retyping your SQL statement and then re-execute it. Option #3 This error occurs when a special character is used in a SQL WHERE clause and the value is not enclosed in single quotations. For example, if you had the following SQL statement: SELECT * FROM suppliers WHERE supplier_name = ?; You would receive the following error message: You could correct this error by enclosing the ? in single quotations as follows: SELECT * FROM suppliers WHERE supplier_name = '?'; Share this page: Advertisement Back to top Home | About Us | Contact Us | Testimonials | Donate While using this site, you agree to have read and accepted our Terms of Service and Privacy Policy. We use advertisements to support this website and fund the development of new content. Copyright © 2003-2016 TechOnTheNet.com. All rights reserved.
UPDATE 3.3 Other Rare Situations What causes this error?[edit] An ORA-01722 ("invalid number") error occurs when an attempt is made to convert a
Ora-01722 Invalid Number To_number
character string into a number, and the string cannot be converted into ora-01722 invalid number in datastage a valid number. Valid numbers contain the digits '0' through '9', with possibly one decimal point, a sign (+ or convert string to number in oracle -) at the beginning or end of the string, or an 'E' or 'e' (if it is a floating point number in scientific notation). All other characters are forbidden. There are numerous https://www.techonthenet.com/oracle/errors/ora00911.php situations where this conversion may occur. A numeric column may be the object of an INSERT or an UPDATE statement. Or, a numeric column may appear as part of a WHERE clause. It is even possible for this error to appear when there are no numeric columns appearing explicitly in the statement! Examples[edit] Here are some examples: SQL> select to_number('3434,3333.000') from dual; ERROR: ORA-01722: invalid http://www.orafaq.com/wiki/ORA-01722 number no rows selected The above statement throws the error message, because it has found a character, in this case, a comma and the default format for TO_NUMBER does not contain a comma. The same error can occur when you use arithmetic functions on strings: SQL> select 'abc' - 124 from dual; ERROR: ORA-01722: invalid number no rows selected The error can occur when you add dates with string values: SQL> select '01-JUN-01' - 'abc' from dual; ERROR: ORA-01722: invalid number no rows selected How to fix it[edit] The fix depends upon the exact expression which caused the problem. The following guide lists the possible SQL expressions which can give this error, with their most likely cause. When addressing this error, keep in mind that it can indicate a simple keystroke problem with the query, or a deeper problem with the query logic, or even the presence of bad data in the database itself. When doing an INSERT INTO ... VALUES (...)[edit] One of the data items you are trying to insert is an invalid number. Locate and correct it. If all of the numbers appear to be valid, then you
here for a quick overview of the site Help Center Detailed answers http://stackoverflow.com/questions/30178845/error-ora-02289-sequence-does-not-exist-org-hibernate-exception-sqlgrammarex to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow invalid number Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up ERROR: ORA-02289: sequence does not exist - org.hibernate.exception.SQLGrammarException: could not extract ResultSet up vote 1 down vote favorite I am creating a basic hibernate application 01722 invalid number for employee table in which I am adding, updating, deleting and displaying the record with the help of ManageEmployee class. Actually, ManageEmployee is my test class and i am using Employee.java and Employee.hbm.xml file to do above things. Details: Database: Oracle 11 g Hibernate version: hibernate-release-4.3.8.Final Java Version: Java 1.8 Employee Table Details: USER_ID NUMBER(15,0) No 1 1 FIRST_NAME VARCHAR2(20 BYTE) Yes 2 LAST_NAME VARCHAR2(20 BYTE) Yes 3 SALARY NUMBER(10,0) Yes 4 Error Log: you can see in the log that error is coming 3 times because I am adding Employee object 3 times in ManageEmployee.java class with addEmployee(...) method so I am assuming that problem is with the sequence generator for the column id. Here I am using naive generator. i.g. Integer empID1 = ME.addEmployee("Zara", "Ali", 1000); May 12, 2015 3:34:39 AM org.hibernate.engine.jdbc.spi.SqlExceptionHelper logExceptions ERROR: ORA-02289: sequence does not exist org.hibernate.exception.SQLGrammarException: could not extract ResultSet at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:80) at org.hibernate.exception.internal.StandardSQLExceptionConvert