it.unibz.inf.ontop.answering.reformulation.generation.dialect

Interface SQLDialectAdapter

All Known Implementing Classes:

AdpSQLDialectAdapter, DB2SQLDialectAdapter, DenodoSQLDialectAdapter, DremioSQLDialectAdapter, H2SQLDialectAdapter, HSQLDBDialectAdapter, MonetDBSQLDialectAdapter, Mysql2SQLDialectAdapter, OracleSQLDialectAdapter, PostgreSQLDialectAdapter, SAPHANASQLDialectAdapter, SQL99DialectAdapter, SQLServerSQLDialectAdapter, TeiidSQLDialectAdapter

public interface SQLDialectAdapter

Method Summary

Modifier and Type	Method and Description
Optional<String>	getTrueTable() Returns the name of special system table having one tuple only if the FROM clause is always required in the dialect
String	nameTopVariable(String signatureVariable, Set<String> sqlVariableNames) Allows the SQL dialect adapter to put restrict on the name (e.g.
String	render(it.unibz.inf.ontop.model.term.DBConstant constant)
String	sqlQuote(String name)
String	sqlSlice(long limit, long offset)

Method Detail

sqlQuote

String sqlQuote(String name)

sqlSlice

String sqlSlice(long limit,
                long offset)

getTrueTable

Optional<String> getTrueTable()

Returns the name of special system table having one tuple only if the FROM clause is always required in the dialect

nameTopVariable

String nameTopVariable(String signatureVariable,
                       Set<String> sqlVariableNames)

Allows the SQL dialect adapter to put restrict on the name (e.g. name length).

render

String render(it.unibz.inf.ontop.model.term.DBConstant constant)