Examples of org.datanucleus.store.rdbms.sql.SQLStatement.innerJoin()

Class org.datanucleus.store.rdbms.sql.SQLStatement

Examples of org.datanucleus.store.rdbms.sql.SQLStatement.innerJoin()

org.datanucleus.store.rdbms.sql.SQLStatement.innerJoin()
Method to form an inner join to the specified table using the provided mappings. Will be applied to all unioned statements. @param sourceTable SQLTable for the source (null implies primaryTable) @param sourceMapping Mapping in this table to join from @param target Table to join to @param targetAlias Alias for the target table (if known) @param targetMapping Mapping in the other table to join to (also defines the table to join to) @param discrimValues Any discriminator values to apply for the joined table (null if not) @param tableGrpName Name of the table group for the target (null implies a new group) @return SQLTable for the target

            else
            {
                // MAP_TYPE_KEY_IN_VALUE, MAP_TYPE_JOIN
                // Join to join table and select key fields
                JavaTypeMapping keyIdMapping = sqlStmt.getPrimaryTable().getTable().getIdMapping();
                containerSqlTbl = sqlStmt.innerJoin(sqlStmt.getPrimaryTable(), keyIdMapping,
                    containerTable, null, elementMapping, null, null);


                iteratorMappingDef = new StatementClassMapping();
                SQLStatementHelper.selectFetchPlanOfSourceClassInStatement(sqlStmt, iteratorMappingDef,
                    ownerSM.getExecutionContext().getFetchPlan(), sqlStmt.getPrimaryTable(), emd, 0);

View Full Code Here

                    stmtGen.setOption(StatementGenerator.OPTION_SELECT_NUCLEUS_TYPE);
                    iteratorMappingDef.setNucleusTypeColumnName(UnionStatementGenerator.NUC_TYPE_COLUMN);
                    sqlStmt = stmtGen.getStatement();


                    JavaTypeMapping keyIdMapping = sqlStmt.getPrimaryTable().getTable().getIdMapping();
                    containerSqlTbl = sqlStmt.innerJoin(sqlStmt.getPrimaryTable(), keyIdMapping,
                        containerTable, null, elementMapping, null, null);


                    SQLStatementHelper.selectFetchPlanOfSourceClassInStatement(sqlStmt, iteratorMappingDef,
                        ownerSM.getExecutionContext().getFetchPlan(), sqlStmt.getPrimaryTable(), emd, 0);
                }

View Full Code Here


            if (mapType == MapType.MAP_TYPE_VALUE_IN_KEY)
            {
                // Join to key table and select value fields
                JavaTypeMapping valueIdMapping = sqlStmt.getPrimaryTable().getTable().getIdMapping();
                containerSqlTbl = sqlStmt.innerJoin(sqlStmt.getPrimaryTable(), valueIdMapping,
                    containerTable, null, elementMapping, null, null);


                iteratorMappingDef = new StatementClassMapping();
                SQLStatementHelper.selectFetchPlanOfSourceClassInStatement(sqlStmt, iteratorMappingDef,
                    ownerSM.getExecutionContext().getFetchPlan(), sqlStmt.getPrimaryTable(), emd, 0);

View Full Code Here

            }
            else
            {
                // Join to join table and select value fields
                JavaTypeMapping valueIdMapping = sqlStmt.getPrimaryTable().getTable().getIdMapping();
                containerSqlTbl = sqlStmt.innerJoin(sqlStmt.getPrimaryTable(), valueIdMapping,
                    containerTable, null, elementMapping, null, null);


                iteratorMappingDef = new StatementClassMapping();
                SQLStatementHelper.selectFetchPlanOfSourceClassInStatement(sqlStmt, iteratorMappingDef,
                    ownerSM.getExecutionContext().getFetchPlan(), sqlStmt.getPrimaryTable(), emd, 0);

View Full Code Here

                    stmtGen.setOption(StatementGenerator.OPTION_SELECT_NUCLEUS_TYPE);
                    iteratorMappingDef.setNucleusTypeColumnName(UnionStatementGenerator.NUC_TYPE_COLUMN);
                    sqlStmt = stmtGen.getStatement();


                    JavaTypeMapping valueIdMapping = sqlStmt.getPrimaryTable().getTable().getIdMapping();
                    containerSqlTbl = sqlStmt.innerJoin(sqlStmt.getPrimaryTable(), valueIdMapping,
                        containerTable, null, elementMapping, null, null);


                    SQLStatementHelper.selectFetchPlanOfSourceClassInStatement(sqlStmt, iteratorMappingDef,
                        ownerSM.getExecutionContext().getFetchPlan(), sqlStmt.getPrimaryTable(), emd, 0);
                }

View Full Code Here

                    stmtGen.setOption(StatementGenerator.OPTION_SELECT_NUCLEUS_TYPE);
                    iteratorMappingDef.setNucleusTypeColumnName(UnionStatementGenerator.NUC_TYPE_COLUMN);
                    sqlStmt = stmtGen.getStatement();


                    JavaTypeMapping valueIdMapping = sqlStmt.getPrimaryTable().getTable().getIdMapping();
                    containerSqlTbl = sqlStmt.innerJoin(sqlStmt.getPrimaryTable(), valueIdMapping,
                        containerTable, null, elementMapping, null, null);


                    SQLStatementHelper.selectFetchPlanOfSourceClassInStatement(sqlStmt, iteratorMappingDef,
                        ownerSM.getExecutionContext().getFetchPlan(), sqlStmt.getPrimaryTable(), emd, 0);
                }

View Full Code Here

                subStmt.setClassLoaderResolver(clr);
                JavaTypeMapping oneMapping = storeMgr.getMappingManager().getMapping(Integer.class);
                subStmt.select(exprFactory.newLiteral(subStmt, oneMapping, 1), null);


                // Join to join table
                SQLTable joinSqlTbl = subStmt.innerJoin(subStmt.getPrimaryTable(), valTbl.getIdMapping(),
                    joinTbl, null, joinTbl.getValueMapping(), null, null);


                // Restrict to map owner
                JavaTypeMapping ownerMapping = joinTbl.getOwnerMapping();
                SQLExpression ownerExpr = exprFactory.newExpression(subStmt, joinSqlTbl, ownerMapping);

View Full Code Here

                subStmt.setClassLoaderResolver(clr);
                JavaTypeMapping oneMapping = storeMgr.getMappingManager().getMapping(Integer.class);
                subStmt.select(exprFactory.newLiteral(subStmt, oneMapping, 1), null);


                // Join to key table
                SQLTable keySqlTbl = subStmt.innerJoin(subStmt.getPrimaryTable(), valTbl.getIdMapping(),
                    keyTbl, null, keyTbl.getMemberMapping(keyValMmd), null, null);


                // Restrict to map owner (on key table)
                SQLExpression ownerExpr = exprFactory.newExpression(subStmt, keySqlTbl, ownerMapping);
                SQLExpression ownerIdExpr = exprFactory.newExpression(stmt, mapExpr.getSQLTable(),

View Full Code Here

                subStmt.setClassLoaderResolver(clr);
                JavaTypeMapping oneMapping = storeMgr.getMappingManager().getMapping(Integer.class);
                subStmt.select(exprFactory.newLiteral(subStmt, oneMapping, 1), null);


                // Join to join table
                SQLTable joinSqlTbl = subStmt.innerJoin(subStmt.getPrimaryTable(), keyTbl.getIdMapping(),
                    joinTbl, null, joinTbl.getKeyMapping(), null, null);


                // Restrict to map owner
                JavaTypeMapping ownerMapping = joinTbl.getOwnerMapping();
                SQLExpression ownerExpr = exprFactory.newExpression(subStmt, joinSqlTbl, ownerMapping);

View Full Code Here

                subStmt.setClassLoaderResolver(clr);
                JavaTypeMapping oneMapping = storeMgr.getMappingManager().getMapping(Integer.class);
                subStmt.select(exprFactory.newLiteral(subStmt, oneMapping, 1), null);


                // Join to value table
                SQLTable valSqlTbl = subStmt.innerJoin(subStmt.getPrimaryTable(), keyTbl.getIdMapping(),
                    valTbl, null, valTbl.getMemberMapping(valKeyMmd), null, null);


                // Restrict to map owner (on value table)
                SQLExpression ownerExpr = exprFactory.newExpression(subStmt, valSqlTbl, ownerMapping);
                SQLExpression ownerIdExpr = exprFactory.newExpression(stmt, mapExpr.getSQLTable(),

View Full Code Here

0 1

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.