How to find whether a ResultSet is empty or not in Java?
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Java ResultSet how to check if there are any results
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The result set has no current row while using JDBC
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How does Java's PreparedStatement work?
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MySQL check if a table exists without throwing an exception
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ResultSet is not updatable
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java.sql.SQLException: No data found
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What is the best way to test for an empty string with jquery-out-of-the-box?
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how to get true or false using execute() in Java Statement
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Most simple code to populate JTable from ResultSet
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Why does Oracle 9i treat an empty string as NULL?
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What is an Empty set?
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Comparing nullable column values using "IS NULL" versus "= NULL"
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What does object.isQueryable() actually mean?
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ResultSet: Retrieving column values by index versus retrieving by label
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When is ResultSet closed?
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Empty set literal?
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Excluding empty(Null) fields when using EntityFieldQuery query condition