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How do I determine the datatype of a SQL table?

You can get the MySQL table columns data type with the help of “information_schema. columns”. SELECT DATA_TYPE from INFORMATION_SCHEMA.COLUMNS where table_schema = 'yourDatabaseName' and table_name = 'yourTableName'. 10 янв. 2019 г.


How do I find the specific datatype of a column in SQL Server?

“sql query to get column data type in sql” Code Answer1SELECT COLUMN_NAME,2DATA_TYPE,3IS_NULLABLE,4CHARACTER_MAXIMUM_LENGTH,5NUMERIC_PRECISION,6NUMERIC_SCALE.7FROM 'your_database_name'. INFORMATION_SCHEMA. COLUMNS.8WHERE TABLE_NAME='your_table_name';sql query to get column data type in sql Code Example - Grepper

What datatype is in SQL?

The data type of a column defines what value the column can hold: integer, character, money, date and time, binary, and so on.

How do I find data type in SQL Developer?

Querying and Viewing the TYPE data using SQL Developer Or, just open the table editor in the connection tree and go to the Data tab. I'll use the SELECT * from method. Click on the 'Pencil' icon to drill into the object type data.

What is the data type of a table?

A data type defined by Datatype Table is called a Custom Data Type. Using Datatype tables a user can create their own data model which is logically suited for usage in particular business domain. For more information about creating vocabulary for data elements, refer to section Alias Data Types.

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