SQL table is a database object that organize and stores data in a structured manner. It uses rows and columns to organize data, where each row represents …
Creating an SQL table refers to the process of defining and adding a new table to an existing database instance. SQL table is made up of one or more colum…
Truncating SQL table refers to the process of deleting all table data quickly without affecting the table structure and without logging individual deletio…
Deleting SQL table refers to the process of deleting/removing the entire table permanently, including its structure and any data it contains from the data…
Renaming SQL table refers to the process of changing the name of an existing table to a new name.
Selecting SQL table refers to the process of retrieving data from table(s). SQL stores data in a tabular format with rows and columns. You can use the "SE…
Altering SQL table refers to the process of modifying the structure of an existing table in the database.
A data type is like a tag that tells the computer what kind of data/information it's dealing with. It helps computers to manage data effectively and in a …
SQL comment is a text, added to the code to provide information about what the code is doing. Comment is ignored by the SQL engine when the code is run. T…
SQL constraint is a rule applied to the 'column(s)', that restricts the values that can be entered into that column(s).