Uses of Class
org.apache.drill.exec.store.AbstractSchema

Packages that use AbstractSchema

Package	Description
org.apache.calcite.jdbc
org.apache.drill.exec.planner.sql
org.apache.drill.exec.planner.sql.handlers
org.apache.drill.exec.rpc.user
org.apache.drill.exec.store
org.apache.drill.exec.store.dfs

Uses of AbstractSchema in org.apache.calcite.jdbc

Subclasses of AbstractSchema in org.apache.calcite.jdbc

Modifier and Type	Class	Description
static class	DynamicRootSchema.RootSchema

Uses of AbstractSchema in org.apache.drill.exec.planner.sql

Methods in org.apache.drill.exec.planner.sql that return AbstractSchema

Modifier and Type	Method	Description
static AbstractSchema	SchemaUtilities.getTemporaryWorkspace(org.apache.calcite.schema.SchemaPlus defaultSchema, DrillConfig config)	Looks in schema tree for default temporary workspace instance.
static AbstractSchema	SchemaUtilities.resolveToDrillSchema(org.apache.calcite.schema.SchemaPlus defaultSchema, List<String> schemaPath)	Given reference to default schema in schema tree, search for schema with given schemaPath.
static AbstractSchema	SchemaUtilities.resolveToMutableDrillSchema(org.apache.calcite.schema.SchemaPlus defaultSchema, List<String> schemaPath)	Given reference to default schema in schema tree, search for schema with given schemaPath.
static AbstractSchema	SchemaUtilities.resolveToTemporarySchema(List<String> tableSchema, org.apache.calcite.schema.SchemaPlus defaultSchema, DrillConfig config)	If table schema is not indicated in sql call, returns temporary workspace.
static AbstractSchema	SchemaUtilities.unwrapAsDrillSchemaInstance(org.apache.calcite.schema.SchemaPlus schemaPlus)	Unwrap given SchemaPlus instance as Drill schema instance (AbstractSchema).

Methods in org.apache.drill.exec.planner.sql with parameters of type AbstractSchema

Modifier and Type	Method	Description
static WorkspaceSchemaFactory.WorkspaceSchema	SchemaUtilities.resolveToValidTemporaryWorkspace(AbstractSchema schema, DrillConfig config)	Makes sure that passed workspace exists, is default temporary workspace, mutable and file-based (instance of WorkspaceSchemaFactory.WorkspaceSchema).

Uses of AbstractSchema in org.apache.drill.exec.planner.sql.handlers

Methods in org.apache.drill.exec.planner.sql.handlers with parameters of type AbstractSchema

Modifier and Type	Method	Description
protected DrillRel	AnalyzeTableHandler.convertToDrel(org.apache.calcite.rel.RelNode relNode, AbstractSchema schema, String analyzeTableName, double samplePercent)
static void	SqlHandlerUtil.dropTableFromSchema(AbstractSchema drillSchema, String tableName)	Drops table from schema.
static void	SqlHandlerUtil.dropViewFromSchema(AbstractSchema drillSchema, String viewName)	Drops view from schema.
static org.apache.calcite.schema.Table	SqlHandlerUtil.getTableFromSchema(AbstractSchema drillSchema, String tblName)

Uses of AbstractSchema in org.apache.drill.exec.rpc.user

Methods in org.apache.drill.exec.rpc.user with parameters of type AbstractSchema

Modifier and Type	Method	Description
boolean	UserSession.isTemporaryTable(AbstractSchema drillSchema, DrillConfig config, String tableName)	Checks if passed table is temporary, table name is case-insensitive.
String	UserSession.registerTemporaryTable(AbstractSchema schema, String tableName, DrillConfig config)	Creates and adds session temporary location if absent using schema configuration.
void	UserSession.removeTemporaryTable(AbstractSchema schema, String tableName, DrillConfig config)	Removes temporary table name from the list of session temporary tables.

Uses of AbstractSchema in org.apache.drill.exec.store

Subclasses of AbstractSchema in org.apache.drill.exec.store

Modifier and Type	Class	Description
class	SubSchemaWrapper

Constructors in org.apache.drill.exec.store with parameters of type AbstractSchema

Modifier	Constructor	Description
	SubSchemaWrapper(AbstractSchema innerSchema)

Uses of AbstractSchema in org.apache.drill.exec.store.dfs

Subclasses of AbstractSchema in org.apache.drill.exec.store.dfs

Modifier and Type	Class	Description
class	FileSystemSchemaFactory.FileSystemSchema
class	WorkspaceSchemaFactory.WorkspaceSchema

Methods in org.apache.drill.exec.store.dfs that return AbstractSchema

Modifier and Type	Method	Description
AbstractSchema	FileSystemSchemaFactory.FileSystemSchema.getDefaultSchema()
AbstractSchema	FileSystemSchemaFactory.FileSystemSchema.getSubSchema(String name)