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1. www.w3schools.com › SQL › sql_updateSQL UPDATE Statement - W3Schools

   www.w3schools.com › SQL › sql_update

   • Αποθηκευμένο αντίγραφο

   Learn how to use the SQL UPDATE statement to modify the existing records in a table. See syntax, examples, demo database and exercises.

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2. www.sqltutorial.org › sql-updateSQL UPDATE: Modify Existing Data in a Table By Examples

   www.sqltutorial.org › sql-update

   • Αποθηκευμένο αντίγραφο

   Learn how to use the SQL UPDATE statement to change data of the existing rows in a table. See syntax, examples, and subquery usage with the employees and dependents table.

3. learn.microsoft.com › en-us › sqlUPDATE (Transact-SQL) - SQL Server | Microsoft Learn

   learn.microsoft.com › en-us › sql

   • Αποθηκευμένο αντίγραφο

   23 Μαΐ 2023 · Learn how to use the UPDATE statement to change existing data in a table or view in SQL Server. See syntax, arguments, examples, and tips for different platforms and scenarios.

4. www.databasestar.com › sql-updateSQL UPDATE Statement: A Complete Guide - Database Star

   www.databasestar.com › sql-update

   • Αποθηκευμένο αντίγραφο

   9 Ιουν 2023 · Learn how to use the SQL UPDATE statement to change data in a table, with syntax, examples, and tips. This guide applies to Oracle, SQL Server, MySQL, and PostgreSQL.

5. www.mssqltips.com › sqlservertip › 7367Basic SQL UPDATE Statement with Examples - SQL Server Tips

   www.mssqltips.com › sqlservertip › 7367

   • Αποθηκευμένο αντίγραφο

   29 Αυγ 2022 · Learn how to update data in SQL Server tables with various syntax and examples. See how to use WHERE, JOIN, OUTPUT, and TRANSACTION clauses to control and monitor your updates.

6. learnsql.com › blog › what-is-sql-update-statementWhat Is the UPDATE Statement in SQL? - LearnSQL.com

   learnsql.com › blog › what-is-sql-update-statement

   • Αποθηκευμένο αντίγραφο

   10 Αυγ 2021 · Learn how to use the SQL UPDATE statement to modify existing records in a database table. See the syntax, examples, and tips for using the WHERE clause and data types.

7. www.w3schools.com › mySQl › sql_ref_updateSQL UPDATE Keyword - W3Schools

   www.w3schools.com › mySQl › sql_ref_update

   • Αποθηκευμένο αντίγραφο

   Learn how to use the UPDATE command to modify existing rows in a table. See examples of updating one or more records with different conditions and values.