org.verdictdb.sqlreader

Class NonValidatingSQLParser

java.lang.Object

org.verdictdb.sqlreader.NonValidatingSQLParser

public class NonValidatingSQLParser
extends Object

This is the entry point to both the select query and the scrambling query.

1. select query: SELECT ... 2. scrambling query: CREATE SCRAMBLE newSchema.newTable FROM originalSchema.originalTable [METHOD method_name] [SIZE percent] ;

method_name := 'uniform' | 'fastconverge' percent := NOT SUPPORTED YET

Author:

Yongjoo Park

Constructor Summary

Constructors

Constructor and Description
NonValidatingSQLParser()

Method Summary

Modifier and Type	Method and Description
static List<org.apache.commons.lang3.tuple.Pair<String,String>>	extractInvolvedTables(AbstractRelation rel)
static VerdictSQLParser	parserOf(String text)
CreateScrambleQuery	toCreateScrambleQuery(String sql)
AbstractRelation	toRelation(String sql)

Methods inherited from class java.lang.Object

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

Constructor Detail

NonValidatingSQLParser

public NonValidatingSQLParser()

Method Detail

parserOf

public static VerdictSQLParser parserOf(String text)

toRelation

public AbstractRelation toRelation(String sql)

toCreateScrambleQuery

public CreateScrambleQuery toCreateScrambleQuery(String sql)

extractInvolvedTables

public static List<org.apache.commons.lang3.tuple.Pair<String,String>> extractInvolvedTables(AbstractRelation rel)

Parameters:

rel -

Returns:

Pairs of (schemaName, tableName) that appear in the argument.