Which SQL statement is used to change the data type of an existing column in a table?OptionsUPDATE COLUMNALTER COLUMNMODIFY COLUMNCHANGE COLUMN
Question
Which SQL statement is used to change the data type of an existing column in a table?OptionsUPDATE COLUMNALTER COLUMNMODIFY COLUMNCHANGE COLUMN
Solution
The SQL statement used to change the data type of an existing column in a table is ALTER COLUMN. However, the exact syntax may vary depending on the SQL dialect you are using. For example, in SQL Server, you would use the ALTER COLUMN statement, but in MySQL, you would use the MODIFY COLUMN statement.
Similar Questions
What SQL statement is used to change the value in an existing column?OptionsCHANGE COLUMNUPDATE COLUMNALTER COLUMNMODIFY COLUMN
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Which DDL command is not used to modify the data type of a column in a table?a.ALTER COLUMNb.UPDATE COLUMNc.MODIFY COLUMNd.CHANGE COLUMN
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In MySQL, how would you change the data type of a column in an existing table?ALTER TABLE table_name MODIFY column_name new_data_typeCHANGE TABLE table_name column_name new_data_typeMODIFY TABLE table_name column_name new_data_typeALTER TABLE table_name CHANGE column_name new_data_type
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