Uses of Class
org.vanilladb.core.sql.Schema

Packages that use Schema

Package	Description
org.vanilladb.core.query.algebra
org.vanilladb.core.query.algebra.index
org.vanilladb.core.query.algebra.materialize
org.vanilladb.core.query.algebra.multibuffer
org.vanilladb.core.query.parse
org.vanilladb.core.remote.jdbc
org.vanilladb.core.remote.storedprocedure
org.vanilladb.core.sql
org.vanilladb.core.sql.predicate
org.vanilladb.core.sql.storedprocedure
org.vanilladb.core.storage.index
org.vanilladb.core.storage.index.btree
org.vanilladb.core.storage.metadata
org.vanilladb.core.storage.metadata.statistics
org.vanilladb.core.storage.record

Uses of Schema in org.vanilladb.core.query.algebra

Methods in org.vanilladb.core.query.algebra that return Schema

Modifier and Type	Method and Description
Schema	Plan.schema() Returns the schema of the query.
Schema	ExplainPlan.schema() Returns the schema of the explain query, which has only one field "query-plan" of type varchar(500).
Schema	ProjectPlan.schema() Returns the schema of the projection, which is taken from the field list.
Schema	ProductPlan.schema() Returns the schema of the product, which is the union of the schemas of the underlying queries.
Schema	SelectPlan.schema() Returns the schema of the selection, which is the same as in the underlying query.
Schema	TablePlan.schema() Determines the schema of the table, which is obtainable from the catalog manager.

Constructors in org.vanilladb.core.query.algebra with parameters of type Schema

Constructor and Description
ExplainScan(Scan s, Schema schema, String explain) Creates a explain scan having the specified underlying query.

Uses of Schema in org.vanilladb.core.query.algebra.index

Methods in org.vanilladb.core.query.algebra.index that return Schema

Modifier and Type	Method and Description
Schema	IndexSelectPlan.schema() Returns the schema of the data table.
Schema	IndexJoinPlan.schema() Returns the schema of the index join.

Uses of Schema in org.vanilladb.core.query.algebra.materialize

Methods in org.vanilladb.core.query.algebra.materialize that return Schema

Modifier and Type	Method and Description
Schema	SortPlan.schema() Returns the schema of the sorted table, which is the same as in the underlying query.
Schema	MaterializePlan.schema() Returns the schema of the materialized table, which is the same as in the underlying plan.
Schema	MergeJoinPlan.schema() Returns the schema of the join, which is the union of the schemas of the underlying queries.
Schema	GroupByPlan.schema() Returns the schema of the output table.

Constructors in org.vanilladb.core.query.algebra.materialize with parameters of type Schema

Constructor and Description
TempTable(Schema sch, Transaction tx) Allocates a name for for a new temporary table having the specified schema.

Uses of Schema in org.vanilladb.core.query.algebra.multibuffer

Methods in org.vanilladb.core.query.algebra.multibuffer that return Schema

Modifier and Type	Method and Description
Schema	HashJoinPlan.schema() Returns the schema of the join, which is the union of the schemas of the underlying queries.
Schema	MultiBufferProductPlan.schema() Returns the schema of the product, which is the union of the schemas of the underlying queries.

Uses of Schema in org.vanilladb.core.query.parse

Methods in org.vanilladb.core.query.parse that return Schema

Modifier and Type	Method and Description
Schema	CreateTableData.newSchema() Returns the schema of the new table.

Constructors in org.vanilladb.core.query.parse with parameters of type Schema

Constructor and Description
CreateTableData(String tblName, Schema schema) Saves the table name and schema.

Uses of Schema in org.vanilladb.core.remote.jdbc

Constructors in org.vanilladb.core.remote.jdbc with parameters of type Schema

Constructor and Description
RemoteMetaDataImpl(Schema schema) Creates a metadata object that wraps the specified schema.

Uses of Schema in org.vanilladb.core.remote.storedprocedure

Methods in org.vanilladb.core.remote.storedprocedure that return Schema

Modifier and Type	Method and Description
Schema	SpResultSet.getSchema()

Constructors in org.vanilladb.core.remote.storedprocedure with parameters of type Schema

Constructor and Description
SpResultSet(boolean isCommitted, Schema schema, Record... records)

Uses of Schema in org.vanilladb.core.sql

Methods in org.vanilladb.core.sql with parameters of type Schema

Modifier and Type	Method and Description
void	Schema.add(String fldName, Schema sch) Adds a field in another schema having the specified name to this schema.
void	Schema.addAll(Schema sch) Adds all of the fields in the specified schema to this schema.

Uses of Schema in org.vanilladb.core.sql.predicate

Methods in org.vanilladb.core.sql.predicate with parameters of type Schema

Modifier and Type	Method and Description
boolean	Term.isApplicableTo(Schema sch) Returns true if both expressions of this term apply to the specified schema.
boolean	FieldNameExpression.isApplicableTo(Schema sch) Returns true if the field is in the specified schema.
boolean	BinaryArithmeticExpression.isApplicableTo(Schema sch) Returns true if both expressions are in the specified schema.
boolean	Expression.isApplicableTo(Schema sch) Determines if all of the fields mentioned in this expression are contained in the specified schema.
boolean	ConstantExpression.isApplicableTo(Schema sch) Returns true, because a constant applies to any schema.
Predicate	Predicate.joinPredicate(Schema sch1, Schema sch2) Returns the sub-predicate consisting of terms that applies to the union of the two specified schemas, but not to either schema separately.
Predicate	Predicate.selectPredicate(Schema sch) Returns the sub-predicate that applies to the specified schema.

Uses of Schema in org.vanilladb.core.sql.storedprocedure

Methods in org.vanilladb.core.sql.storedprocedure that return Schema

Modifier and Type	Method and Description
abstract Schema	StoredProcedureParamHelper.getResultSetSchema()

Uses of Schema in org.vanilladb.core.storage.index

Constructors in org.vanilladb.core.storage.index with parameters of type Schema

Constructor and Description
SearchKeyType(Schema tblSch, List<String> indexedFields)
SearchRange(List<String> indexedFields, Schema tblSch, Map<String,ConstantRange> specifiedRanges)

Uses of Schema in org.vanilladb.core.storage.index.btree

Methods in org.vanilladb.core.storage.index.btree with parameters of type Schema

Modifier and Type	Method and Description
static int	BTreePage.numOfSlots(int numOfFlags, Schema sch)
static int	BTreePage.offset(Schema sch, String fldName) Deprecated.
static Map<String,Integer>	BTreePage.offsetMap(Schema sch) Returns the map of field name to offset of a specified schema.
static int	BTreePage.slotSize(Schema sch) Returns the number of bytes required to store a record in disk.

Constructors in org.vanilladb.core.storage.index.btree with parameters of type Schema

Constructor and Description
BTPageFormatter(Schema sch, long[] flags) Creates a formatter.
BTreePage(BlockId blk, int numFlags, Schema schema, Transaction tx) Opens a page for the specified B-tree block.

Uses of Schema in org.vanilladb.core.storage.metadata

Methods in org.vanilladb.core.storage.metadata that return Schema

Modifier and Type	Method and Description
Schema	TableInfo.schema() Returns the schema of the table's records

Methods in org.vanilladb.core.storage.metadata with parameters of type Schema

Modifier and Type	Method and Description
void	TableMgr.createTable(String tblName, Schema sch, Transaction tx) Creates a new table having the specified name and schema.
void	CatalogMgr.createTable(String tblName, Schema sch, Transaction tx)

Constructors in org.vanilladb.core.storage.metadata with parameters of type Schema

Constructor and Description
TableInfo(String tblName, Schema schema) Creates a TableInfo object, given a table name and schema.

Uses of Schema in org.vanilladb.core.storage.metadata.statistics

Constructors in org.vanilladb.core.storage.metadata.statistics with parameters of type Schema

Constructor and Description
SampledHistogramBuilder(Schema schema)

Uses of Schema in org.vanilladb.core.storage.record

Methods in org.vanilladb.core.storage.record with parameters of type Schema

Modifier and Type	Method and Description
static Map<String,Integer>	RecordPage.offsetMap(Schema sch) Returns the map of field name to offset of a specified schema.
static int	RecordPage.recordSize(Schema sch) Returns the number of bytes required to store a record with the specified schema in disk.
static int	RecordPage.slotSize(Schema sch) Returns the number of bytes required to store a record slot with the specified schema in disk.