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4 wrz 2012 · Within all stored programs, the parser treats BEGIN [WORK] as the beginning of a BEGIN ... END block. To begin a transaction in this context, use START TRANSACTION instead. Note. Within all stored programs (stored procedures and functions, triggers, and events), the parser treats BEGIN [WORK] as the beginning of a BEGIN ... END block.
The BEGIN ... END syntax is used to create a compound statement. These compound statements contain a multiple set of statements. These statement starts with BEGIN and ends with END statements. Each statement in a compound statement ends with a semi colon (;) or the current statement delimiter.
MySQL supports transactions via the START TRANSACTION, COMMIT, and ROLLBACKstatements: START TRANSACTION – Mark the beginning of a transaction. Note that the BEGIN or BEGIN WORK are the aliases of the START TRANSACTION. COMMIT – Apply the changes of a transaction to the database.
END syntax is used for writing compound statements, which can appear within stored programs (stored procedures and functions, triggers, and events). A compound statement can contain multiple statements, enclosed by the BEGIN and END keywords.
7 mar 2024 · This tutorial explains the basics of the MySQL Transaction such as how to Start, Commit, and Rollback a transaction with simple examples.
MySQL LIKE. Select all table rows starting with "a" Select all table rows ending with "a" Select all table rows that have "or" in any position Select all table rows that have "r" in the second position Select all table rows that starts with "a" and ends with "o" Select all table rows that starts with "a" and are at least 3 characters in length ...
Syntax: [begin_label:] BEGIN [statement_list] END [end_label] BEGIN ... END syntax is used for writing compound statements, which can appear within stored programs (stored procedures and functions, triggers, and events).
