hub / github.com/MIT-DB-Class/simple-db-hw / physicalPlan

Method physicalPlan

src/java/simpledb/LogicalPlan.java:287–482 · view source on GitHub ↗

Convert this LogicalPlan into a physicalPlan represented by a OpIterator. Attempts to find the optimal plan by using JoinOptimizer#orderJoins to order the joins in the plan. @param t The transaction that the returned OpIterator will run as a part of @param baseTableStats a HashM

(TransactionId t, Map<String,TableStats> baseTableStats, boolean explain)

Source from the content-addressed store, hash-verified

source not stored for this graph (policy: none)

Callers 5

processExpressionMethod · 0.95

handleQueryStatementMethod · 0.95

handleInsertStatementMethod · 0.95

handleDeleteStatementMethod · 0.95

mainMethod · 0.95

Calls 15

getCatalogMethod · 0.95

getFieldTypeMethod · 0.95

fieldNameToIndexMethod · 0.95

getTupleDescMethod · 0.95

getTableIdMethod · 0.95

estimateSelectivityMethod · 0.95

orderJoinsMethod · 0.95

instantiateJoinMethod · 0.95

numFieldsMethod · 0.95

getAggOpMethod · 0.95

iteratorMethod · 0.65

hasNextMethod · 0.65

Tested by

no test coverage detected