In some situation the SQL Developers/Administrators required the column name from all the tables in a database. The below query batch will help to find all such columns in the database:
Declare @SearchString nvarchar(100)
SET @SearchString=‘Search String should be entered here’
CREATE TABLE #Results (TableName nvarchar(370), ColumnName nvarchar(3630))
SET NOCOUNT ON
DECLARE @TableName nvarchar(256), @ColumnName nvarchar(128),
@SearchString2 nvarchar(110)
SET @TableName = ”
SET @SearchString2 =
QUOTENAME(‘%’ + @SearchString + ‘%’,””)
WHILE @TableName IS NOT NULL
BEGIN
SET @ColumnName = ”
SET @TableName = (
SELECT MIN(QUOTENAME(TABLE_SCHEMA) + ‘.’ +
QUOTENAME(TABLE_NAME)) FROM INFORMATION_SCHEMA.TABLES
WHERE
TABLE_TYPE = ‘BASE TABLE’
AND QUOTENAME(TABLE_SCHEMA) + ‘.’ + QUOTENAME(TABLE_NAME) > @TableName
AND OBJECTPROPERTY(
OBJECT_ID(QUOTENAME(TABLE_SCHEMA) + ‘.’ + QUOTENAME(TABLE_NAME)),
‘IsMSShipped’) = 0)
WHILE (@TableName IS NOT NULL) AND (@ColumnName IS NOT NULL)
BEGIN
SET @ColumnName = (
SELECT MIN(QUOTENAME(COLUMN_NAME))
FROM INFORMATION_SCHEMA.COLUMNS
WHERE TABLE_SCHEMA = PARSENAME(@TableName, 2)
AND TABLE_NAME = PARSENAME(@TableName, 1)
AND DATA_TYPE IN (‘char’, ‘varchar’, ‘nchar’, ‘nvarchar’)
AND QUOTENAME(COLUMN_NAME) > @ColumnName)
IF @ColumnName IS NOT NULL
BEGIN
INSERT INTO #Results
EXEC
(
‘SELECT ”’ + @TableName + ‘.’ + @ColumnName + ”’, LEFT(‘ + @ColumnName +
‘, 3630) FROM ‘ + @TableName + ‘ (NOLOCK) ‘ +
‘ WHERE ‘ + @ColumnName + ‘ LIKE ‘ + @SearchString2
)
END
END
END
SELECT TableName, ColumnName FROM #Results