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Find all tables containing column with specified name - MS SQL Server

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Is it possible to query for table names which contain columns being

LIKE '%myName%'

?

There is an amazing plugin for sql server which can search for all object types. sql search red-gate.com/products/sql-development/sql-search
@vbp: sql-search is great indeed, but like many tools, it does not work with SQL Server 2000 (yes, I am stuck with that at the moment :-/ )
@vbp ApexSQL search for SSMS offers even more

V
Vikrant

Search Tables:

SELECT      c.name  AS 'ColumnName'
            ,t.name AS 'TableName'
FROM        sys.columns c
JOIN        sys.tables  t   ON c.object_id = t.object_id
WHERE       c.name LIKE '%MyName%'
ORDER BY    TableName
            ,ColumnName;

Search Tables and Views:

SELECT      COLUMN_NAME AS 'ColumnName'
            ,TABLE_NAME AS  'TableName'
FROM        INFORMATION_SCHEMA.COLUMNS
WHERE       COLUMN_NAME LIKE '%MyName%'
ORDER BY    TableName
            ,ColumnName;

@Revious INFORMATION_SCHEMA views included in SQL Server comply with the ISO standard definition for the INFORMATION_SCHEMA., sys.columns, sys.tables is Microsoft Sql Server specific.
Including TABLE_SCHEMA in your select list can be helpful. Still +1 because it's a good answer.
Can you add the explanation of the differences between the two to your answer as commented by @user3185569 ?
The second works also with SQL Server 2000, if you happen to have to use that
get a table scheman also: SELECT c.name AS ColName, t.name AS TableName, SCHEMA_NAME(t.schema_id) AS SchemaName ....
K
Kjartan

We can also use the following syntax:-

select * from INFORMATION_SCHEMA.COLUMNS 
where COLUMN_NAME like '%clientid%' 
order by TABLE_NAME

This worked for me and the top answer didn't (I'm using MariaDB).
Not surprising it works on all those different databases given that INFORMATION_SCHEMA is part of the ANSI Standard
It's better to use the INFORMATION_SCHEMA for these tasks, I wouldn't advise touching sys tables for any reason.
This works for me on an ancient version of SQL Server. +1
Worked for meee, thanks friend
A
Arulkumar

SQL Server:

SELECT Table_Name, Column_Name 
FROM INFORMATION_SCHEMA.COLUMNS
WHERE TABLE_CATALOG = 'YOUR_DATABASE'
AND COLUMN_NAME LIKE '%YOUR_COLUMN%'

Oracle:

SELECT owner, table_name, column_name 
FROM all_tab_columns 
WHERE column_name LIKE '%YOUR_COLUMN_NAME%'
AND OWNER IN ('YOUR_SCHEMA_NAME');

SIMPLE AS THAT!! (SQL, PL/SQL) I use it ALL the time to find ALL instances of a column name in a given database (schema).


I copy and paste this SQL really often, thanks @Todd_ECU
K
Kjartan

This should work:

SELECT name 
FROM sysobjects 
WHERE id IN ( SELECT id 
              FROM syscolumns 
              WHERE name like '%column_name%' )

I would use sys.tables instead of sysobjects (which is deprecated as of SQL Server 2005)
Invalid column name 'id'
JSON. I'm working normally in SQL Server 2019
l
live-love
select  
        s.[name]            'Schema',
        t.[name]            'Table',
        c.[name]            'Column',
        d.[name]            'Data Type',
        c.[max_length]      'Length',
        d.[max_length]      'Max Length',
        d.[precision]       'Precision',
        c.[is_identity]     'Is Id',
        c.[is_nullable]     'Is Nullable',
        c.[is_computed]     'Is Computed',
        d.[is_user_defined] 'Is UserDefined',
        t.[modify_date]     'Date Modified',
        t.[create_date]     'Date created'
from        sys.schemas s
inner join  sys.tables  t
on s.schema_id = t.schema_id
inner join  sys.columns c
on t.object_id = c.object_id
inner join  sys.types   d
on c.user_type_id = d.user_type_id
where c.name like '%ColumnName%'

This here will give you a little extra information about the schema, tables and columns that you may or may not choose to use extra conditions in your where clause to filter on. For example, if you only wanted to see the fields which must have values add

and c.is_nullable = 0

You could add other conditionals, I also added the columns in the select clause in this vertical manner so it was easy to reorder, remove, rename, or add others based on your needs. Alternately you could search for just tables by using T.Name. Its very customisable.

Enjoy.


d.[max_length] seems a little useless. c.[max_length] is maybe what you meant. But still up vote for getting me there.
you can put this at the end of your query 🤫 "ORDER BY t.name"
User beware. The above query implies access to the 'sys' object which is not always true. In my case for example that query returned nothing. Instead, using the 'INFORMATION_SCHEMA' worked like a charm.
Usually with flags 1 is true and 0 is false .. The is_nullable flag works like this also. The columns that are "able to be null" i.e. is_nullable are marked with a 1 and the columns which are "not able to be null" .. i.e. is_nullable is false are marked with a 0 value. Just kind interesting to wrap my mind around ..
can also switch out sys.tables for sys.views if interested in columns of just views ..
s
slayernoah

If you’re more into third party tools there a lot of options there such as:

ApexSQL Search

SSMS Toolpack

Red Gate tools.

These come in very handy if your database contains encrypted objects (views, procedures, functions) because you can’t easily search for these using system tables.


D
Dhaval Tejlavwala

I don't know why many of you suggest joining with sys.table with sys.columns.

You can use the below code:

SELECT Object_name(object_id) AS TableName,
       *
FROM   sys.columns
WHERE  NAME LIKE '%MyName%' 

or

If you want schema name as well:

SELECT *
FROM   information_schema.columns
WHERE  column_name LIKE '%MyName%' 

They are getting the schema name from sys.tables, maybe that is not an issue for you but it is for a lot of people.
Hi, but there is still no need to join with sys.objects for schema name, you can use Select * from INFORMATION_SCHEMA.COLUMNS where COLUMN_NAME LIKE '%MyName%'
Nice that you point out INFORMATION_SCHEMA.COLUMNS, however if you run EXEC sp_helptext INFORMATION_SCHEMA.COLUMNS you can see that it indeed does the same thing, and a lot of useless other stuff you might not need.
b
bobsbeenjamin

If you simply want the table name you can run:

select object_name(object_id) from sys.columns
where name like '%received_at%'

If you want the Schema Name as well (which in a lot of cases you will, as you'll have a lot of different schemas, and unless you can remember every table in the database and where it belongs this can be useful) run:

select OBJECT_SCHEMA_NAME(object_id),object_name(object_id) from sys.columns
where name like '%received_at%'

and finally if you want it in a nicer format (although this is where the code (In my opinion) is getting too complicated for easy writing):

select concat(OBJECT_SCHEMA_NAME(object_id),'.',object_name(object_id)) from sys.columns
where name like '%received_at%'

note you can also create a function based on what I have:

CREATE PROCEDURE usp_tablecheck
--Scan through all tables to identify all tables with columns that have the provided string
--Stephen B
@name nvarchar(200)
AS
SELECT CONCAT(OBJECT_SCHEMA_NAME(object_id),'.',object_name(object_id)) AS [Table Name], name AS [Column] FROM sys.columns
WHERE name LIKE CONCAT('%',@name,'%')
ORDER BY [Table Name] ASC, [Column] ASC
GO

It is worth noting that the concat feature was added in 2012. For 2008r2 and earlier use + to concatenate strings.

I've re-formatted the proc a bit since I posted this. It's a bit more advanced now but looks a lot messier (but it's in a proc so you'll never see it) and it's formatted better.

This version allows you to have it in an administrative database and then search through any database. Change the decleration of @db from 'master' to whichever you want the default database to be (NOTE: using the CONCAT() function will only work with 2012+ unless you change the string concatenation to use the + operators).

CREATE PROCEDURE [dbo].[usp_tablecheck]
    --Scan through all tables to identify all tables in the specified database with columns that have the provided string
    --Stephen B
    @name nvarchar(200)
    ,@db nvarchar(200) = 'master'
AS
    DECLARE @sql nvarchar(4000) = CONCAT('
        SELECT concat(OBJECT_SCHEMA_NAME(col.object_id,DB_ID(''',@db,''')),''.'',object_name(col.object_id,DB_ID(''',@db,'''))) AS [Table Name]
            ,col.name AS [Column] 
        FROM ',@db,'.sys.columns col
        LEFT JOIN ',@db,'.sys.objects ob 
            ON ob.object_id = col.object_id
        WHERE 
            col.name LIKE CONCAT(''%'',''',@name,''',''%'') 
            AND ob.type =''U''
        ORDER BY [Table Name] ASC
            ,[Column] ASC')
    EXECUTE (@sql)
GO

N
Neil Knight
SELECT COLUMN_NAME, TABLE_NAME
  FROM INFORMATION_SCHEMA.COLUMNS    
 WHERE COLUMN_NAME LIKE '%myName%'

Perfectly working!
Y
Yogendra

Here is the answer to your question

SELECT c.name AS ColumnName, t.name AS TableName
FROM sys.columns c
    JOIN sys.tables t ON c.object_id = t.object_id
WHERE c.name LIKE '%myName%';

so awesome, Thanks
O
Ocaso Protal
USE AdventureWorks

GO

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 '%EmployeeID%'
ORDER BY schema_name, table_name; 

It is from Pinal Sir Blog


M
Munavvar

You can find it from INFORMATION_SCHEMA.COLUMNS by column_name filter

Select DISTINCT TABLE_NAME as TableName,COLUMN_NAME as ColumnName
     From INFORMATION_SCHEMA.COLUMNS Where column_name like '%myname%'

S
Shaikh Farooque

Following query will give you the exact table names of the database having field name like '%myName'.

SELECT distinct(TABLE_NAME)
  FROM INFORMATION_SCHEMA.COLUMNS    
 WHERE COLUMN_NAME LIKE '%myName%'

A
Alex M

To get full information: column name, table name as well as schema of the table..

SELECT COLUMN_NAME, TABLE_NAME, TABLE_SCHEMA
FROM INFORMATION_SCHEMA.COLUMNS 
WHERE COLUMN_NAME LIKE '%col_Name%'

S
Suraj Singh
SELECT  [TABLE_NAME] ,
        [INFORMATION_SCHEMA].COLUMNS.COLUMN_NAME
FROM    INFORMATION_SCHEMA.COLUMNS
WHERE   INFORMATION_SCHEMA.COLUMNS.COLUMN_NAME LIKE '%NAME%' ;

b
blackgreen

In MS SQL Server Database, use this query to get the tables and respective column names that contains the input text:

SELECT t.name AS tableName, c.name AS columnName 
FROM sys.tables as t 
INNER JOIN sys.columns AS c ON t.object_id=c.object_id 
WHERE c.name LIKE '%<your_search_string>%'

D
Dhaval Tejlavwala
SELECT table_schema + '.' + table_name,
       column_name
FROM   [yourdatabase].information_schema.columns
WHERE  column_name LIKE '%myName%' 

This will give you the table name of the column that you need to find.


M
MarredCheese

I wanted something for tables and views that didn't make my eyes bleed.

Query

SELECT
    t.TABLE_TYPE AS [Type],
    c.TABLE_NAME AS [Object],
    c.COLUMN_NAME AS [Column]
FROM
    INFORMATION_SCHEMA.COLUMNS AS c
    LEFT JOIN INFORMATION_SCHEMA.TABLES AS t ON
        t.TABLE_CATALOG = c.TABLE_CATALOG AND 
        t.TABLE_SCHEMA = c.TABLE_SCHEMA AND
        t.TABLE_NAME = c.TABLE_NAME
WHERE
    c.COLUMN_NAME LIKE '%myName%'
ORDER BY
    [Type],
    [Object],
    [Column]

Result

Type        Object   Column
----------------------------
BASE TABLE  Table1   myName1
BASE TABLE  Table2   myName2
VIEW        View1    myName1
VIEW        View2    myName2

A
Alz

i have just tried it and this works perfectly

USE YourDatabseName
GO
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 '%YourColumnName%'
ORDER BY schema_name, table_name;

Only change YourDatbaseName to your database and YourcolumnName to your column name that you are looking for the rest keep it as it is.

Hope this has helped


S
Saurabh Rana

This simple query worked for me.

SELECT TABLE_NAME, COLUMN_NAME
FROM INFORMATION_SCHEMA.COLUMNS
WHERE table_schema = 'schemaName'
AND column_name like '%model%';

Simple and its checking table and views also
M
Mauro Bilotti
DECLARE @columnName as varchar(100)
SET @columnName = 'ColumnName'

SELECT t.name AS Table, c.name AS Column,
ty.name AS Type, c.max_length AS Length
FROM sys.tables AS t
INNER JOIN sys.columns c ON t.OBJECT_ID = c.OBJECT_ID
INNER JOIN sys.types ty ON c.system_type_id = ty.system_type_id
WHERE c.name LIKE @columnName
ORDER BY t.name, c.name

R
Rainhider

I used this for the same purpose and it worked:

  select * from INFORMATION_SCHEMA.COLUMNS
  where TABLE_CATALOG= 'theDatabase'
  and COLUMN_NAME like 'theCol%'

s
slavoo
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 '%Label%'
ORDER BY schema_name, table_name;

A
ArtKorchagin

Like oracle you can find tables and columns with this:

select table_name, column_name
from user_tab_columns 
where column_name 
like '%myname%';

g
gligoran

You can try this query:

USE AdventureWorks
GO
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 '%myName%'

Looks very similar to blog.sqlauthority.com/2008/08/06/… can help with explanation if nothing else.
D
Danimal111

Hopefully this isn't a duplicate answer, but what I like to do is generate a sql statement within a sql statement that will allow me to search for the values I am looking for (not just the tables with those field names ( as it's usually necessary for me to then delete any info related to the id of the column name I am looking for):

  SELECT  'Select * from ' + t.name + ' where ' + c.name + ' = 148' AS SQLToRun
  FROM sys.columns c, c.name as ColName, t.name as TableName
  JOIN sys.tables t 
     ON c.object_id = t.object_id
  WHERE c.name LIKE '%ProjectID%'

Then I can copy and paste run my 1st column "SQLToRun"... then I replace the "Select * from ' with 'Delete from ' and it allows me to delete any references to that given ID! Write these results to file so you have them just in case.

NOTE**** Make sure you eliminate any bakup tables prior to running your your delete statement...

  SELECT  'Delete from ' + t.name + ' where ' + c.name + ' = 148' AS SQLToRun
  FROM sys.columns c, c.name as ColName, t.name as TableName
  JOIN sys.tables t 
     ON c.object_id = t.object_id
  WHERE c.name LIKE '%ProjectID%'

S
Stephen Brett

Just to improve on the answers above i have included Views as well and Concatenated the Schema and Table/View together making the Results more apparent.

DECLARE @COLUMNNAME AS VARCHAR(100);

SET @COLUMNNAME = '%Absence%';

SELECT CASE
           WHEN [T].[NAME] IS NULL
           THEN 'View'
           WHEN [T].[NAME] = ''
           THEN 'View'
           ELSE 'Table'
       END AS [TYPE], '[' + [S].[NAME] + '].' + '[' + CASE
                                                          WHEN [T].[NAME] IS NULL
                                                          THEN [V].[NAME]
                                                          WHEN [T].[NAME] = ''
                                                          THEN [V].[NAME]
                                                          ELSE [T].[NAME]
                                                      END + ']' AS [TABLE], [C].[NAME] AS [COLUMN]
FROM [SYS].[SCHEMAS] AS [S] LEFT JOIN [SYS].[TABLES] AS [T] ON [S].SCHEMA_ID = [T].SCHEMA_ID
                            LEFT JOIN [SYS].[VIEWS] AS [V] ON [S].SCHEMA_ID = [V].SCHEMA_ID
                            INNER JOIN [SYS].[COLUMNS] AS [C] ON [T].OBJECT_ID = [C].OBJECT_ID
                                                                 OR
                                                                 [V].OBJECT_ID = [C].OBJECT_ID
                            INNER JOIN [SYS].[TYPES] AS [TY] ON [C].[SYSTEM_TYPE_ID] = [TY].[SYSTEM_TYPE_ID]
WHERE [C].[NAME] LIKE @COLUMNNAME
GROUP BY '[' + [S].[NAME] + '].' + '[' + CASE
                                             WHEN [T].[NAME] IS NULL
                                             THEN [V].[NAME]
                                             WHEN [T].[NAME] = ''
                                             THEN [V].[NAME]
                                             ELSE [T].[NAME]
                                         END + ']', [T].[NAME], [C].[NAME], [S].[NAME]
ORDER BY '[' + [S].[NAME] + '].' + '[' + CASE
                                             WHEN [T].[NAME] IS NULL
                                             THEN [V].[NAME]
                                             WHEN [T].[NAME] = ''
                                             THEN [V].[NAME]
                                             ELSE [T].[NAME]
                                         END + ']', CASE
                                                        WHEN [T].[NAME] IS NULL
                                                        THEN 'View'
                                                        WHEN [T].[NAME] = ''
                                                        THEN 'View'
                                                        ELSE 'Table'
                                                    END, [T].[NAME], [C].[NAME];

T
Tasawar
Create table #yourcolumndetails(
DBaseName varchar(100), 
TableSchema varchar(50), 
TableName varchar(100),
ColumnName varchar(100), 
DataType varchar(100), 
CharMaxLength varchar(100))

EXEC sp_MSForEachDB @command1='USE [?];
    INSERT INTO #yourcolumndetails SELECT
    Table_Catalog
    ,Table_Schema
    ,Table_Name
    ,Column_Name
    ,Data_Type
    ,Character_Maximum_Length
    FROM INFORMATION_SCHEMA.COLUMNS
    WHERE COLUMN_NAME like ''origin'''

select * from #yourcolumndetails
Drop table #yourcolumndetails

This was what I was looking for, a solution across ANY database, not just one.
M
MartenCatcher

SQL query to show all tables that have specified column name:

SELECT SCHEMA_NAME(schema_id) + '.' + t.name AS 'Table Name'
  FROM sys.tables t
 INNER JOIN sys.columns c ON c.object_id = t.object_id
 WHERE c.name like '%ColumnName%'
 ORDER BY 'Table Name'

j
jeppoo1

In MS SQL, you can write the below line to check the column names of a particular table:

sp_help your_tablename

Or, you can first select your table name in the query windows (highlight the schema and table name) and then press key combination below:

Alt + F1

Well that's cool. Always nice when a 12 year old answer is so useful.