SQLServer: Search for columns throughout an entire db which match a given substring.

search_for_columns

SELECT t.name AS table_name,
  SCHEMA_NAME(schema_id) AS schema_name,
  c.name AS column_name
  FROM sys.tables AS t
  INNER JOIN sys.columns c ON t.OBJECT_ID = c.OBJECT_ID
  WHERE c.name LIKE '%sometext%'
  ORDER BY schema_name, table_name;