oracle.pg.rdbms.pgql

Interface PgqlSqlModifyTrans

All Superinterfaces:

PgqlSqlTrans

All Known Implementing Classes:

PgqlSqlModifyTransImpl

public interface PgqlSqlModifyTrans
extends PgqlSqlTrans

Holds the SQL translation of a PGQL modify.

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	PgqlSqlModifyTrans.ModificationType

Nested classes/interfaces inherited from interface oracle.pg.rdbms.pgql.PgqlSqlTrans

PgqlSqlTrans.TranslationType

Method Summary

Modifier and Type	Method and Description
java.util.List<java.lang.Object>	getMatchBvList() Returns a list of bind values that should be used with SQL translation of match clause
java.lang.String[]	getMatchTranslation() Returns an array of SQL strings that are used in the PGQL to SQL translation of Match clause: 1) A CREATE statement with the description of the match table 2) An INSERT statement that should be used to populate the table with MATCH results
java.util.List<java.util.List<java.lang.Object>>	getModifyBvLists() A list of lists of bind values that should be used with SQL translation of modify elements
java.util.List<PgqlSqlModifyTrans.ModificationType>	getModifyTypes() Returns the list of modify types for corresponding modify translations
java.util.List<java.lang.Object[]>	getSqlModifyTranslations() Returns a list of a series of SQL strings that are used in the translation of PGQL INSERT/UPDATE/DELETE operation: - For INSERT: 0) An array of translations to insert edges/vertices - For UPDATE: 0) An array of translations to update vertex table 1) An array of translations to update edges table - For DELETE: 0) An array of translations to delete vertices 1) An array of translations to delete edges 2) An array of translations to drop temporary tables
java.lang.String[]	getTemporaryTableNames() A list of temporary tables that should be created for each corresponding modify translation

Methods inherited from interface oracle.pg.rdbms.pgql.PgqlSqlTrans

getTranslationType

Method Detail

getMatchBvList

java.util.List<java.lang.Object> getMatchBvList()

Returns a list of bind values that should be used with SQL translation of match clause

Returns:

the list of bind values

getMatchTranslation

java.lang.String[] getMatchTranslation()

Returns an array of SQL strings that are used in the PGQL to SQL translation of Match clause: 1) A CREATE statement with the description of the match table 2) An INSERT statement that should be used to populate the table with MATCH results

Returns:

an array of SQL query strings

getModifyBvLists

java.util.List<java.util.List<java.lang.Object>> getModifyBvLists()

A list of lists of bind values that should be used with SQL translation of modify elements

Returns:

the list of lists of bind values

getModifyTypes

java.util.List<PgqlSqlModifyTrans.ModificationType> getModifyTypes()

Returns the list of modify types for corresponding modify translations

Returns:

a list of modify types

getSqlModifyTranslations

java.util.List<java.lang.Object[]> getSqlModifyTranslations()

Returns a list of a series of SQL strings that are used in the translation of PGQL INSERT/UPDATE/DELETE operation: - For INSERT: 0) An array of translations to insert edges/vertices - For UPDATE: 0) An array of translations to update vertex table 1) An array of translations to update edges table - For DELETE: 0) An array of translations to delete vertices 1) An array of translations to delete edges 2) An array of translations to drop temporary tables

Returns:

a list of SQL queries.

getTemporaryTableNames

java.lang.String[] getTemporaryTableNames()

A list of temporary tables that should be created for each corresponding modify translation

Returns:

a list of temporary tables