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Data Access

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Finding All Currently Blocked Requests in SQL
by Hannes du Preez
Language: SQL, Expertise: Intermediate - Check out this quick way to find all currently blocked requests in SQL.
Secure Your Data in SQL 2016 with Row Level Security (RLS)
by Srinath M S
Language: SQL, Expertise: Advanced - Learn to implement restrictions on data row access in SQL 2016.
Restrict the Connection to a Database in SQL
by Hannes du Preez
Language: SQL, Expertise: Beginner - Learn how to restrict the connection to a database.
Find the Total Number of Tables in an MS Access Database
by Jaya Nehru Kumar
Use the code in this tip to find the total number of tables in an MS Access database.
Connecting to Oracle without Configuring the tnsnames.ora File
by Bill Cressman
Learn how to avoid configuring Oracle's pesky tnsnames file when connecting to a database.
Storing Request-specific Data Without Using ServletRequest
by Anton Spaans
Find out how you can work around storing request-specific attributes when you don't have access to the current request's ServletRequest instance.
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