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java.lang.Objectsimpledb.planner.Planner
public class Planner
The object that executes SQL statements.
Constructor Summary | |
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Planner(QueryPlanner qplanner,
UpdatePlanner uplanner)
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Method Summary | |
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Plan |
createQueryPlan(java.lang.String qry,
Transaction tx)
Creates a plan for an SQL select statement, using the supplied planner. |
int |
executeUpdate(java.lang.String cmd,
Transaction tx)
Executes an SQL insert, delete, modify, or create statement. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public Planner(QueryPlanner qplanner, UpdatePlanner uplanner)
Method Detail |
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public Plan createQueryPlan(java.lang.String qry, Transaction tx)
qry
- the SQL query stringtx
- the transaction
public int executeUpdate(java.lang.String cmd, Transaction tx)
cmd
- the SQL update stringtx
- the transaction
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