What is free text search in SQL Server?

The FREETEXT command is another alternative to access the data indexed by Full Text Search. In general the FREETEXT command provides the ability to search for a matched term based on the meaning of the terms as opposed to the exact character string.

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How do I do a Full-Text Search in SQL?

For a full-text index to be created on a table, the table must have a single, unique nonnull column. You can build a full-text index on columns of type char, varchar, nchar, nvarchar, text, ntext, image, xml, varbinary, and varbinary(max) can be indexed for full-text search.

How do I search for a word in a table in SQL?

Select the Object search command:

In the Search text field, enter the text that needs to be searched (e.g. a variable name)
From the Database drop-down menu, select the database to search in.
In the Objects drop-down list, select the object types to search in, or leave them all checked.

How do I enable full text search in SQL Server?

To enable or disable a table for full-text indexing

Expand the server group, expand Databases, and expand the database that contains the table you want to enable for full-text indexing.
Expand Tables, and right-click the table that you want to disable or re-enable for full-text indexing.

What is a free text search?

Free Text searches can pinpoint pages that match one or more words, words that include wildcard symbols, and Boolean expressions. You can also use proximity operators to specify within how many words or characters a word must appear (X w4 Y, etc). The free text searching functionality is not case sensitive.

How do I create a Full-Text Search in SQL Server?

To implement full-text indexing in SQL Server, you should take the following steps:

Create a full-text catalog, if necessary.
Create the full-text index.
Modify the list of noise words (SQL Server 2005) or stop words (SQL Server 2008), if necessary.
Modify the thesaurus for the language being used, if necessary.

How do I find a particular field in SQL?

1 Answer

SELECT COL_NAME AS ‘Column_Name’, TAB_NAME AS ‘Table_Name’
FROM INFORMATION_SCHEMA.COLUMNS.
WHERE COL_NAME LIKE ‘%MyName%’
ORDER BY Table_Name, Column_Name;

How do I find a string in SQL?

SQL Server CHARINDEX() Function The CHARINDEX() function searches for a substring in a string, and returns the position. If the substring is not found, this function returns 0. Note: This function performs a case-insensitive search.