How do I search for a column in multiple tables in SQL?

How do I search for a column in multiple tables in SQL?

Use this Query to search the Tables:

1. SELECT col.name AS ‘ColumnName’, tab.name AS ‘TableName’
2. FROM sys.columns col.
3. JOIN sys.tables tab ON col.object_id = tab.object_id.
4. WHERE col.name LIKE ‘%MyName%’
5. ORDER BY TableName,ColumnName;

How do I search for multiple keywords in SQL?

Re: Sql query to search database with multiple keywords

1. get the entire keyword list provided by the user in to a sting.
2. Use string. Split() method by passing comma(,) as delimitter to get the list of the keywords in to an array list.
3. loop through the array list and pass to the query.

How do I SELECT multiple columns based on condition in SQL?

CREATE TYPE foo AS (new1 text, new2 int); Then you can select multiple columns based on a single CASE expression and unnest the record in the same step: SELECT tbl_id, (CASE WHEN TRUE THEN (col1::text, col2::int)::foo ELSE (col2::text, col3::int)::foo END).

How do I select multiple rows in SQL query?

Now to get to your question, as others before me answered you can use the IN clause: SELECT * FROM users WHERE ( id IN (1,2,..,n) ); or, if you wish to limit to a list of records between id 20 and id 40, then you can easily write: SELECT * FROM users WHERE ( ( id >= 20 ) AND ( id <= 40 ) );

How do you search multiple keywords?

> Search for titles that contain specific words – Like the tip above, you can also find pages with titles that contain the keywords you’re searching for by using allintitle: >Search for multiple items – You can enter more than one query into Google at a time to view all options. Simply key on “OR” between the terms.

How do you search for keywords in SQL?

Use ApexSQL Search in SSMS to search for SQL database objects

1. Search text: Enter the keyword you wish to search.
2. Server: It is the SQL instance you connected.
3. Database: Here, you can select a single database, multiple databases or all databases.
4. Object type: By default, it searches in all the objects.

How do I select multiple criteria in SQL?

You can specify multiple conditions in a single WHERE clause to, say, retrieve rows based on the values in multiple columns. You can use the AND and OR operators to combine two or more conditions into a compound condition. AND, OR, and a third operator, NOT, are logical operators.

Is it possible to search all columns in SQL Server?

One thing to keep in mind is that if you are using the % in front of the value such as ‘%land’ this will force SQL Server to scan the table and not use the indexes. Also, since you are searching through all columns using an OR clause it is a pretty good bet that you will do a table scan, so be aware of this on large tables.

How to search for multiple values in a column?

In SQL Server, I need to search a column for multiple values, but I don’t have the exact values, so I need to use wildcards as well. This doesn’t return any results, and yet if I search for any one individual value, I find it, so I know they’re in there.

How to search for a string in a SQL table?

Once again this is where T-SQL comes in handy along with the use of system tables or system views. The code below allows you to search for a value in all text data type columns such as (char, nchar, ntext, nvarchar, text and varchar).

How to find a value in a column in SQL?

So trying to find a value in any column in your database requires you to build the query to look through each column you want to search using an OR operator between each column. Is there any way this can be dynamically generated? Once again this is where T-SQL comes in handy along with the use of system tables or system views.