What are the different data types in SQL?
SQL supports various data types, including INTEGER, VARCHAR, DATE, and BOOLEAN. Each serves a specific purpose.
Can you explain the difference between VARCHAR and CHAR?
Sure! VARCHAR is variable-length, while CHAR is fixed-length. VARCHAR saves space, but CHAR can be faster for fixed-size data.
What data type should I use for storing dates?
You should use the DATE data type for storing dates. It allows for efficient date operations and comparisons.
Are there any data types for storing large text?
Yes, you can use TEXT or CLOB data types for storing large amounts of text in SQL.
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