Uses of Class
edu.berkeley.cs186.database.DatabaseException

Packages that use DatabaseException

Package	Description
edu.berkeley.cs186.database
edu.berkeley.cs186.database.query
edu.berkeley.cs186.database.table

Uses of DatabaseException in edu.berkeley.cs186.database

Methods in edu.berkeley.cs186.database that throw DatabaseException

Modifier and Type	Method and Description
RecordID	Database.Transaction.addRecord(String tableName, List<DataBox> values)
void	Database.createTable(Schema s, String tableName) Create a new table in this database.
void	Database.Transaction.createTempTable(Schema schema, String tempTableName) Create a temporary table within this transaction.
void	Database.Transaction.deleteRecord(String tableName, RecordID rid)
Schema	Database.Transaction.getFullyQualifiedSchema(String tableName)
Record	Database.Transaction.getRecord(String tableName, RecordID rid)
Iterator<Record>	Database.Transaction.getRecordIterator(String tableName)
Schema	Database.Transaction.getSchema(String tableName)
QueryPlan	Database.Transaction.query(String tableName) Allows the user to query a table.
void	Database.Transaction.queryAs(String tableName, String alias) Allows the user to provide an alias for a particular table.
void	Database.Transaction.updateRecord(String tableName, List<DataBox> values, RecordID rid)

Constructors in edu.berkeley.cs186.database that throw DatabaseException

Constructor and Description
Database(String fileDir) Creates a new database.

Uses of DatabaseException in edu.berkeley.cs186.database.query

Methods in edu.berkeley.cs186.database.query that throw DatabaseException

Modifier and Type	Method and Description
Iterator<Record>	SelectOperator.execute()
Iterator<Record>	SequentialScanOperator.execute()
Iterator<Record>	ProjectOperator.execute() Joins tuples from leftSource with tuples from rightSource based on whether the values in column leftColumnName are equal to tha values in column rightColumnName.
Iterator<Record>	QueryPlan.execute() Generates a naïve QueryPlan in which all joins are at the bottom of the DAG followed by all where predicates, an optional group by operator, and a set of selects (in that order).
abstract Iterator<Record>	QueryOperator.execute()
Iterator<Record>	JoinOperator.execute() Joins tuples from leftSource and rightSource and returns an iterator of records.
Iterator<Record>	GroupByOperator.execute() Read input tuples from source, group by groupByColumn, and return an iterator.

Constructors in edu.berkeley.cs186.database.query that throw DatabaseException

Constructor and Description
SequentialScanOperator(Database.Transaction transaction, String tableName) Creates a new SequentialScanOperator that provides an iterator on all tuples in a table.

Uses of DatabaseException in edu.berkeley.cs186.database.table

Methods in edu.berkeley.cs186.database.table that throw DatabaseException

Modifier and Type	Method and Description
RecordID	Table.addRecord(List<DataBox> values) Adds a new record to this table.
Record	Table.deleteRecord(RecordID rid) Deletes the record specified by rid from the table.
Record	Table.getRecord(RecordID rid) Retrieves a record from the table.
Record	Table.updateRecord(List<DataBox> values, RecordID rid) Updates an existing record with new values and returns the old version of the record.