What SQLCODE you will get for a successful execution of query?
If SQLCODE = 0, execution was successful. If 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. If SQLCODE > 0 and not = 100, execution was successful with a warning.
What is the error in this SQL statement?
This SQL error generally means that somewhere in the query, there is invalid syntax. Some common examples: Using a database-specific SQL for the wrong database (eg BigQuery supports DATE_ADD, but Redshift supports DATEADD) Typo in the SQL (missing comma, misspelled word, etc)
How do I resolve SQL code 305?
END-EXEC. check the value in the variable WS-NULL when it is 0 then use the value as a valid. END-EXEC. This will Solve ur 305 sql code in your program.
Where is the SQL error log?
By default, the error log is located at Program Files\Microsoft SQL Server\MSSQL. n \MSSQL\LOG\ERRORLOG and ERRORLOG. n files.
How do I access SQL logs?
View Log Files
- In Object Explorer, expand Management.
- Do either of the following: Right-click SQL Server Logs, point to View, and then click either SQL Server Log or SQL Server and Windows Log. Expand SQL Server Logs, right-click any log file, and then click View SQL Server Log. You can also double-click any log file.
Which SQL statement is used to return only different values?
SELECT DISTINCT statement
The SELECT DISTINCT statement is used to return only distinct (different) values. Inside a table, a column often contains many duplicate values; and sometimes you only want to list the different (distinct) values.
How do I handle null values in SQL Db2?
Using the DISTINCT predicate, null values are considered equal. So COL1 is NOT DISTINCT from COL2 will be true if both columns contain an equal non-null value and also when both columns are the null value. For example, suppose that you want to select information from two tables that contain null values.
How do I resolve SQLCODE 305?
How do I fix Sqlcode in DB2?
Fix: Qualify the ambiguous column name with a correct table name. If the SQL statement try to use INSERT , UPDATE or SELECT a column name which is not part of the table, then this DB2 SQL Error code is generated. ORDER BY clause in wrong because the column name is not a part of the result table .
What does SQL code means?
SQLCODE is an integer variable in which the DBMS returns the status of the last SQL statement executed. For details about the requirements for declaring the SQLCODE variable in embedded programs, see the Embedded SQL Companion Guide.