Oracle Error Sqlcode Values
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Oracle error is no data found, in which case oracle sql codes list SQLCODE returns +100. For user-defined exceptions, SQLCODE returns +1, oracle sqlcode or a value you assign if the exception is associated with an Oracle oracle sqlcode values error number through pragma EXCEPTION_INIT. Syntax sqlcode function ::= Description of the illustration sqlcode_function.gif Usage Notes SQLCODE is only useful in an
Oracle Sqlcode List
exception handler. Outside a handler, SQLCODE always returns 0. SQLCODE is especially useful in the OTHERS exception handler, because it lets you identify which internal exception was raised. You cannot use SQLCODE directly in a SQL statement. Assign the value of SQLCODE to a local oracle sqlcode 942 variable first. When using pragma RESTRICT_REFERENCES to assert the purity of a stored function, you cannot specify the constraints WNPS and RNPS if the function calls SQLCODE. Examples Example 13-6 shows the use of SQLCODE and SQLERRM. Example 13-6 Using SQLCODE and SQLERRM DECLARE name employees.last_name%TYPE; v_code NUMBER; v_errm VARCHAR2(64); BEGIN SELECT last_name INTO name FROM employees WHERE employee_id = 1000; EXCEPTION WHEN OTHERS THEN v_code := SQLCODE; v_errm := SUBSTR(SQLERRM, 1 , 64); DBMS_OUTPUT.PUT_LINE('The error code is ' || v_code || '- ' || v_errm); END; / For examples, see the following: Example 10-11, "Displaying SQLCODE and SQLERRM" Related Topics "Exception Definition" "SQLERRM Function" "Retrieving the Error Code and Error Message: SQLCODE and SQLERRM" Scripting on this page enhances content navigation, but does not change the content in any way.
using the ORACA. SQLSTATE, the SQLCA, and SQLCODE Release 1.6 provides forward and backward compatibility with regard to checking the outcome of executing SQL statements. The sqlcode in db2 SQLCA data structure containing status information and SQLCODE status variable can be
Oracle Sqlcode 0
used in the same manner as in previous releases. The SQLSTATE status variable is introduced in release 1.6. Declaring
Oracle Error Codes List With Description
SQLSTATE When MODE=ANSI, you must declare SQLSTATE or SQLCODE. Declaring the SQLCA is optional. When MODE=ORACLE, not declaring the SQLCA causes compile time warnings and runtime errors. Unlike SQLCODE, which stores https://docs.oracle.com/cd/B19306_01/appdev.102/b14261/sqlcode_function.htm signed integers and can be declared outside the Declare Section, SQLSTATE stores 5-character strings and must be declared inside the Declare Section. You declare SQLSTATE as: DCL SQLSTATE CHAR(5); Note: SQLSTATE must be declared with exactly 5 characters. SQLSTATE Values SQLSTATE status codes consist of a 2-character class code followed by a 3-character subclass code. Aside from class code 00 ("successful completion"), the https://docs.oracle.com/cd/B19306_01/appdev.102/b14353/ch2.htm class code denotes a category of exceptions. And, aside from subclass code 000 ("not applicable"), the subclass code denotes a specific exception within that category. For example, the SQLSTATE value '22012' consists of class code 22 ("data exception") and subclass code 012 ("division by zero"). Each of the five characters in a SQLSTATE value is a digit (0..9) or an uppercase Latin letter (A..Z). Class codes that begin with a digit in the range 0..4 or a letter in the range A..H are reserved for predefined conditions (those defined in SQL92). All other class codes are reserved for implementation-defined conditions. Within predefined classes, subclass codes that begin with a digit in the range 0..4 or a letter in the range A..H are reserved for predefined subconditions. All other subclass codes are reserved for implementation-defined subconditions. shows the coding scheme. Figure 2-1 SQLSTATE Coding Scheme Description of "Figure 2-1 SQLSTATE Coding Scheme" Table 2-1 shows the classes predefined by SQL92. Table 2-1 Predefined Classes Class Condition 00 success completion 01 warning 02 no data 07 dynamic SQL error 08 connection exception 0A feature not supported 21 cardinality
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Oracle sqlcode = 100 tips http://stackoverflow.com/questions/17598316/does-a-sqlcode-value-other-than-zero-always-indicate-an-error-condition-in-pl-sq Oracle Database Tips by Burleson Consulting April 1, 2015 Question: What is the sqlcode 100 in PL/SQL and what Oracle error is associated with sqlcode=100. Also, do I have to test for sqlcode=100 directly? Answer: The PL/SQL exception handler will about a PL/SQL program with a ORA-01403 error, regardless of whether you test for oracle sql sqlcode=100. The sqlcode=100 is the most common trapped error in PL/SQL, the "no data found" Boolean expression. For example, if the database returns a SQLCODE=100, the PL/SQL variable NO_DATA_FOUND will be set to TRUE. Get the Complete Oracle SQL Tuning Information The landmark book "Advanced Oracle SQL Tuning The Definitive Reference" is filled with valuable information on Oracle SQL Tuning. This book includes scripts oracle error sqlcode and tools to hypercharge Oracle 11g performance and you can buy it for 30% off directly from the publisher. Burleson is the American Team Note: This Oracle documentation was created as a support and Oracle training reference for use by our DBA performance tuning consulting professionals. Feel free to ask questions on our Oracle forum. Verify experience! Anyone considering using the services of an Oracle support expert should independently investigate their credentials and experience, and not rely on advertisements and self-proclaimed expertise. All legitimate Oracle experts publish their Oracle qualifications. Errata? Oracle technology is changing and we strive to update our BC Oracle support information. If you find an error or have a suggestion for improving our content, we would appreciate your feedback. Just e-mail: and include the URL for the page. Burleson Consulting The Oracle of Database Support Oracle Performance Tuning Remote DBA Services Copyright © 1996 - 2016 All rights reserved by Burleson Oracle is the registered trademark of Oracle Corporation. ��here for a quick overview of the site Help Center Detailed answers 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 Community Stack Overflow is a community of 6.2 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Does a sqlcode value other than zero always indicate an error condition in pl/sql up vote 0 down vote favorite if sqlcode is not 0 (in oracle plsql) then always throw an exception? makes sense to ask for SQLCODE if not is an exepcion. Example: if (sqlcode = 0) ... sql oracle sqlcode share|improve this question edited Jul 11 '13 at 16:47 Tim 3,8521860113 asked Jul 11 '13 at 16:06 user60108 1,104918 1 What exactly is the question here? –MatBailie Jul 11 '13 at 16:12 A question mark alone doesn't make a sentence a question. –gdoron Jul 11 '13 at 16:15 1 What is the point of doing if (sqlcode <> 0), the ... else... outside the block of excepcion –user60108 Jul 11 '13 at 16:17 if sqlcode is not 0 then always throw an exception? –user60108 Jul 11 '13 at 16:18 add a comment| 2 Answers 2 active oldest votes up vote 4 down vote IF you are asking if you should always throw an exception if SQLCODE is not zero, not always. Here is a list of some SQLCodes. As you can see, some SQLCodes ( such as 100 ) do not necessarily mean that there is an error. Hope this helps share|improve this answer answered Jul 11 '13 at 16:21 Thomas Erdman 1717 oracle is inconsistent. As I understand sqlcode only makes sense inside an exception handler. But not always throw an exception if sqlcode is not zero. –user60108 Jul 11 '13 at 18:23 Yes. I would only look at the SQLCODE in the context of an exception handler. It can, however, be useful when