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Monday, 2 December 2013
Retrieve Column Names, Data Type from a table
A handy SQL query to retrieve column names, data type, and other info from a table.
SELECT
COLUMN_NAME
,
DATA_TYPE
,
CHARACTER_MAXIMUM_LENGTH
,
NUMERIC_PRECISION
,
DATETIME_PRECISION
,
IS_NULLABLE
FROM
INFORMATION_SCHEMA
.
COLUMNS
WHERE
TABLE_NAME
=
'
tablename
'
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