Today, when I used Power Designer to reverse the database for the second time, I encountered a problem:
Unable to list the users.
[Microsoft] [odbc SQL Server Driver] [SQL Server] cannot predefine statements
SQLSTATE = 37000
SQL Server200
In MySQL, specific exceptions require specific processing. These exceptions can be linked to errors, as well as general process control in subroutines. Defining an exception is a prior definition of the problem encountered during the execution of
The standard SQLException provides a standardized information segment (SQLState) and a vendor-specific information segment (ErrorCode). As with most databases and their JDBC driver implementations, Oracle databases and JDBC drivers provide more
According to the definitions in the X/open and SQL access group SQL CAE specifications (1992), sqlerror returns the sqlstate value. The sqlstate value is a string containing five characters. The following table lists the drivers.ProgramIt can be the
All messages sent by the PostgreSQL server are given a five-character error code that follows the custom of the SQL "SQLSTATE" code. Apps that need to know what error conditions are occurring should usually test the error code instead of the text
The following article describes how to handle exceptions in the DB2 stored procedure. In the DB2 database, if you want to use sqlcode, you must declare before the DDL statement. This is what we all need to know. The following describes the main
Some of the most common errors in JDBC access to Oracle databases. The example in the sample code and/or comment column shows the type of SQL statement that caused the error or additional comments about the specific error that is displayed on the
DB2 default need to switch to db2inst1 this default user to perform the action[Email protected] instance]# Su-db2inst1[Email protected] ~]$ Db2start[Email protected] ~]$ DB2 force application All[Email protected] ~]$ Db2stop[Email protected] db2]$
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