What does a positive value of SQLCODE mean?
A positive value means that the statement was successfully executed but with a warning, as with truncation of a host variable. A negative value means that an error condition occurred.
What SQLCODE 180?
-180 THE DATE, TIME, OR TIMESTAMP VALUE value IS INVALID The length or string representation of a DATE, TIME, or TIMESTAMP value does not conform to any valid format. The value can contain one of the following: For a host variable, the position number of the input host variable.
What is SQLCODE in COBOL?
The SQLCODE and SQLSTATE values are set by the database manager after each SQL statement is run. An application can check the SQLCODE or SQLSTATE value to determine whether the last SQL statement was successful. The SQLCA can be coded in a COBOL program either directly or by using the SQL INCLUDE statement.
How does a database get corrupted?
Files can be corrupted due to several reasons. Primary files, which can corrupt the entire database, may be corrupted due to changes in the SQL Server account, accidental data deletion, and file header corruption, among others. In the case of Secondary File corruption, SQL database becomes inaccessible.
What is the SQL Return code (SQLCODE) and SQLSTATE?
When Db2 executes an SQL statement, it returns information about the statement execution. This information includes the SQL return code (SQLCODE) and the SQLSTATE, which indicate whether statement execution was successful.
What happens if SQLCODE < 0?
If SQLCODE < 0, execution was not successful. SQLCODE = 100, “no data” was found. For example, a FETCH statement returned no data because the cursor was positioned after the last row of the result table. SQLSTATE is also set by Db2 after the execution of each SQL statement.
What is SQLCODE in SQL Server?
The SQLCODE field contains the SQL return code. The code can be zero (0), negative or positive: 0 means that the execution was successful. Negative values indicate an unsuccessful execution with an error. An example is -911, which means that a timeout has occurred with a rollback.
How does DB2 set SQLCODE after each SQL statement?
Regardless of whether the application program provides an SQLCA or a stand-alone variable, SQLCODE is set by Db2 after each SQL statement is executed. Db2 conforms to the ISO/ANSI SQL standard as follows: If SQLCODE = 0, execution was successful. If SQLCODE > 0, execution was successful with a warning.