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How could you retrieve a single value from data base using groovy?
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Answer / Upendra Kumar Raj
You can retrieve a single value from a database using Groovy by utilizing the Sql or JdbcRowSet classes. Here's an example using JdbcRowSet:nn```groovyndef jdbc = Jdbc.getByUrl('jdbc:mysql://localhost/database')njdbc.eachRow('SELECT column_name FROM table_name WHERE condition') {n def value = it.columnName // the single value you retrievedn}n```
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