[db] query table exist column in database

[Alice52]

sqlserver

• query by column name

  select [name] from Local_Mockup_Casino.[dbo].sysobjects where id in(select id from Local_Mockup_Casino.[dbo].syscolumns Where name = 'IsPeriodicRackCountReminderEnabled')

• query by column value

  DECLARE @SearchStr nvarchar(100)
  SET @SearchStr = '/Media/Default/images'
  CREATE TABLE #Results (ColumnName nvarchar(370), ColumnValue nvarchar(3630))
  SET NOCOUNT ON
  DECLARE @TableName nvarchar(256), @ColumnName nvarchar(128), @SearchStr2 nvarchar(110)
  SET  @TableName = ''
  SET @SearchStr2 = QUOTENAME('%' + @SearchStr + '%','''')
  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', 'int', 'decimal')
              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 ' + @SearchStr2
          )
      END
  END   
  END
  SELECT ColumnName, ColumnValue FROM #Results
  DROP TABLE #Results