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February 2, 2015 21:24
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Get the column names, data types, max lengt, precision, scale, nullable flag and primary key flag from a SQL table
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/* Get the column names, data types, max lengt, precision, scale, nullable flag and primary key flag from a SQL table. Works for SQL 2005 and above. Simply replace the 'TABLE_NAME_HERE' with your table name. */ | |
SELECT | |
c.name 'Column Name', | |
t.Name 'Data type', | |
c.max_length 'Max Length', | |
c.precision , | |
c.scale , | |
c.is_nullable, | |
ISNULL(i.is_primary_key, 0) 'Primary Key' | |
FROM | |
sys.columns c | |
INNER JOIN | |
sys.types t ON c.user_type_id = t.user_type_id | |
LEFT OUTER JOIN | |
sys.index_columns ic ON ic.object_id = c.object_id AND ic.column_id = c.column_id | |
LEFT OUTER JOIN | |
sys.indexes i ON ic.object_id = i.object_id AND ic.index_id = i.index_id | |
WHERE | |
c.object_id = OBJECT_ID('TABLE_NAME_HERE') |
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