Notes in SQL

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Status	Last Update	Fields
Published	12/12/2023	What is the difference between DDL and DML in SQL?
Published	12/12/2023	What is the syntax for inserting a new row into a table named "customers" with values "John" for the "first_name" column and "Doe" for the "last_name"…
Published	12/12/2023	What is the syntax for altering a table named "customers" to add a new column named "email" of data type VARCHAR(255)?
Published	12/12/2023	What is the syntax for updating the "email" column of a table named "customers" for a record with a specific "id" value?
Published	12/12/2023	What are the SQL commands for starting a transaction, updating an entry (table, column to newcolumn, condition) , and finishing a transaction?
Published	12/12/2023	What command is used to end a transaction without saving any of the changes made?
Published	12/12/2023	What is the order of execution for a SQL query?
Status	Last Update	Fields