# Setting up XML DB Connector
## **Create a Database Collection in SearchBlox**
After logging in to the Admin Console, select the Collections tab and click on Create a New Collection or "+" icon.
Choose Database Collection as Collection Type.
Enter a unique name for your collection (for example, XML).
Choose Private/Public Collection Access and Collection Encryption as per the requirements.
Choose the language of the content (if the language is other than English).
Click Save to create the collection.
## **XMLSample Data**
We will use the sample XML data given in the following for configuring SQL queries and database URL string. You can download the following data as a XML file, place it in a folder and follow the steps to test the DB connector.
The main object in this XML file is **people**
The structure of objects in the file is represented in the following table. [Learn more on Parsing XML Data](🔗)
## ** Database Collection Settings**
The mandatory settings for Database collection for External DB Connectors are Database Type Database URL String SQL Query
Select Database Type as XML from the dropdown menu.
Enter the Database URL String in the format as shown here: `
Provide the exact URI of your xml file.
Provide SQL Query, which fetches the data from XML file and saves it.
Save the settings.
Check the settings by clicking Test Database Collection. The database connection has to be successful for the indexing to work.
Configure SQL Query
To fetch data from the XML, a select SQL query must be provided.
It is mandatory to map a unique field to uid
The query should follow SQL SELECT query format with mappings. [SQL Query for Database Collection](🔗) `
SELECT <index field> as uid , <column name2> as title, <column name3> as content FROM <tablename> LIMIT 100` **Sample Query for XML sample data:** `
SELECT [people].[personal.name.first] AS uid, [people].[personal.name.last] AS title,[people].[personal.age] AS age,[people].[personal.gender] AS gender,[people].[vehicles.type],[people].[vehicles.model],[people].[vehicles.insurance.company],[people].[vehicles.maintenance.date] FROM [people]`
In the preceding query you can see the fields are representated interms of hierarchy example: `
[Reference for select queries for Database XML Connector](🔗)
If you have more than 100 entries in a table, specify the number of documents to be indexed by giving LIMIT value in the query. For example: `
SELECT <index field> as uid , <column name2> as title, <column name3> as content FROM <tablename> LIMIT 100` Otherwise, a minimum of 50 rows will be indexed.
## **Schedule and Index**
Sets the frequency and the start date/time for indexing a collection. Schedule Frequency supported in SearchBlox is as follows:
Every 48 Hours
Every 96 Hours
The following operations can be performed in Database collections.
|**Schedule**||For each collection, indexing can be scheduled based on the above options.|
To know more about Database Collection refer [Database Collection](🔗)
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