simpledb.metadata
Class MetadataMgr

java.lang.Object
  simpledb.metadata.MetadataMgr

public class MetadataMgr
extends Object

Constructor Summary

MetadataMgr(boolean isnew, Transaction tx)

Method Summary

void	createIndex(String idxname, String tblname, String fldname, Transaction tx)
void	createTable(String tblname, Schema sch, Transaction tx)
void	createView(String viewname, String viewdef, Transaction tx)
Map<String,IndexInfo>	getIndexInfo(String tblname, Transaction tx)
StatInfo	getStatInfo(String tblname, TableInfo ti, Transaction tx)
TableInfo	getTableInfo(String tblname, Transaction tx)
String	getViewDef(String viewname, Transaction tx)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

MetadataMgr

public MetadataMgr(boolean isnew,
                   Transaction tx)

Method Detail

createTable

public void createTable(String tblname,
                        Schema sch,
                        Transaction tx)

getTableInfo

public TableInfo getTableInfo(String tblname,
                              Transaction tx)

createView

public void createView(String viewname,
                       String viewdef,
                       Transaction tx)

getViewDef

public String getViewDef(String viewname,
                         Transaction tx)

createIndex

public void createIndex(String idxname,
                        String tblname,
                        String fldname,
                        Transaction tx)

getIndexInfo

public Map<String,IndexInfo> getIndexInfo(String tblname,
                                          Transaction tx)

getStatInfo

public StatInfo getStatInfo(String tblname,
                            TableInfo ti,
                            Transaction tx)