Package | Description |
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edu.berkeley.cs186.database.query |
Modifier and Type | Method and Description |
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static QueryPlan.PredicateOperator |
QueryPlan.PredicateOperator.valueOf(String name)
Returns the enum constant of this type with the specified name.
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static QueryPlan.PredicateOperator[] |
QueryPlan.PredicateOperator.values()
Returns an array containing the constants of this enum type, in
the order they are declared.
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Modifier and Type | Method and Description |
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void |
QueryPlan.where(String column,
QueryPlan.PredicateOperator comparison,
DataBox value)
Add a where operator.
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Constructor and Description |
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SelectOperator(QueryOperator source,
String columnName,
QueryPlan.PredicateOperator operator,
DataBox value)
Creates a new SelectOperator that pulls from source and only returns tuples for which the
predicate is satisfied.
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