Questions and answers

What is SQL state?

What is SQL state?

SQLSTATE is a code which identifies SQL error conditions. It composed by five characters, which can be numbers or uppercase ASCII letters. An SQLSTATE value consists of a class (first two characters) and a subclass (last three characters).

What is state in SQL error?

SQL ERROR STATE is one of the SQL System Function which returns the state of the error (if occurred). This ERROR STATE. function works within the scope of a CATCH block. If you call this function outside the CATCH block, it will return NULL. For example, we write a series of statements inside the TRY block.

Is state a keyword?

2 Answers. No state is not a reserved word.

What are the database states?

These are different types of Transaction States :

  • Active State – When the instructions of the transaction are running then the transaction is in active state.
  • Partially Committed –
  • Failed State –
  • Aborted State –
  • Committed State –
  • Terminated State –

Is state a keyword in SQL?

“State” is a keyword – SQLServerCentral Forums.

What is state of an error?

An error state is a screen that is shown when things go wrong. It is an example of a situation where the user is getting something other than their desired state.

What is @@ Transcount in SQL Server?

@@TRANCOUNT (Transact-SQL) Returns the number of BEGIN TRANSACTION statements that have occurred on the current connection.

What is database state example?

A database is always in one specific state. For example, these states include ONLINE, OFFLINE, or SUSPECT. databases catalog view or the Status property in the DATABASEPROPERTYEX function.

Is ambiguous Sqlcode =- 203?

-203 A REFERENCE TO COLUMN column-name IS AMBIGUOUS A reference to a column of the triggering table in a CREATE TRIGGER statement is ambiguous if it does not use the correlation name to indicate if it refers to the old or new transition variable.

How do you modify a database?

To modify your database, start Database Modification tool by selecting the Modify Database ( ) item on Database tab of the Ribbon or pressing Ctrl+M. Database Designer for MySQL asks you with Database Connection Manager what database you want to modify.

What is the best SQL software?

The best SQL Software and Query Optimization Tools 1. SolarWinds Database Performance Analyzer (FREE TRIAL) 2. SentryOne SQL Sentry (FREE TRIAL) 3. Paessler PRTG Network Monitor (FREE TRIAL) 4. Redgate SQL Monitor 5. EverSQL 6. Idera DB Optimizer 7. dbForge Studio 8. Microsoft SQL Server Management Studio (SSMS)

What is SQL, how does it work and how is it being used?

In database systems the SQL statements are used for sending queries from a client program to a server where the databases are stored. In response, the server processes the SQL statements and returns replies to the client program.

How do I delete SQL Server database?

There are 2 possibilities to delete a database. With the SQL Server Management Studio you can right click on the database and select “Delete”. In the delete object window select the option “Delete backup and restore history information for databases” if you want to remove this information.