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TestResolver.java
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TestResolver.java
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/*
* JBoss, Home of Professional Open Source.
* See the COPYRIGHT.txt file distributed with this work for information
* regarding copyright ownership. Some portions may be licensed
* to Red Hat, Inc. under one or more contributor license agreements.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301 USA.
*/
package org.teiid.query.resolver;
import static org.junit.Assert.*;
import java.math.BigDecimal;
import java.math.BigInteger;
import java.sql.Date;
import java.sql.Time;
import java.sql.Timestamp;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import org.junit.Before;
import org.junit.Ignore;
import org.junit.Test;
import org.teiid.api.exception.query.QueryMetadataException;
import org.teiid.api.exception.query.QueryParserException;
import org.teiid.api.exception.query.QueryResolverException;
import org.teiid.client.metadata.ParameterInfo;
import org.teiid.core.TeiidComponentException;
import org.teiid.core.TeiidException;
import org.teiid.core.types.DataTypeManager;
import org.teiid.metadata.ColumnSet;
import org.teiid.metadata.MetadataStore;
import org.teiid.metadata.Procedure;
import org.teiid.metadata.ProcedureParameter;
import org.teiid.metadata.Schema;
import org.teiid.metadata.Table;
import org.teiid.metadata.Table.TriggerEvent;
import org.teiid.query.analysis.AnalysisRecord;
import org.teiid.query.function.FunctionDescriptor;
import org.teiid.query.function.FunctionLibrary;
import org.teiid.query.function.FunctionTree;
import org.teiid.query.mapping.relational.QueryNode;
import org.teiid.query.metadata.QueryMetadataInterface;
import org.teiid.query.metadata.TempMetadataID;
import org.teiid.query.metadata.TempMetadataStore;
import org.teiid.query.metadata.TransformationMetadata;
import org.teiid.query.optimizer.FakeFunctionMetadataSource;
import org.teiid.query.parser.QueryParser;
import org.teiid.query.sql.LanguageObject;
import org.teiid.query.sql.ProcedureReservedWords;
import org.teiid.query.sql.lang.*;
import org.teiid.query.sql.navigator.DeepPreOrderNavigator;
import org.teiid.query.sql.proc.CommandStatement;
import org.teiid.query.sql.proc.CreateProcedureCommand;
import org.teiid.query.sql.symbol.Constant;
import org.teiid.query.sql.symbol.ElementSymbol;
import org.teiid.query.sql.symbol.Expression;
import org.teiid.query.sql.symbol.Function;
import org.teiid.query.sql.symbol.GroupSymbol;
import org.teiid.query.sql.symbol.Reference;
import org.teiid.query.sql.symbol.Symbol;
import org.teiid.query.sql.symbol.XMLQuery;
import org.teiid.query.sql.util.SymbolMap;
import org.teiid.query.sql.visitor.CommandCollectorVisitor;
import org.teiid.query.sql.visitor.ElementCollectorVisitor;
import org.teiid.query.sql.visitor.FunctionCollectorVisitor;
import org.teiid.query.sql.visitor.GroupCollectorVisitor;
import org.teiid.query.unittest.RealMetadataFactory;
import org.teiid.query.unittest.TimestampUtil;
@SuppressWarnings("nls")
public class TestResolver {
private QueryMetadataInterface metadata;
@Before public void setUp() {
metadata = RealMetadataFactory.example1Cached();
}
// ################################## TEST HELPERS ################################
static Command helpParse(String sql) {
try {
return QueryParser.getQueryParser().parseCommand(sql);
} catch(TeiidException e) {
throw new RuntimeException(e);
}
}
/**
* Helps resolve command, then check that the actual resolved Elements variables are the same as
* the expected variable names. The variableNames param will be empty unless the subquery
* is a correlated subquery.
* @param sql Command to parse and resolve
* @param variableNames expected element symbol variable names, in order
* @return parsed and resolved Query
*/
private Command helpResolveSubquery(String sql, String[] variableNames){
Query query = (Query)helpResolve(sql);
Collection<ElementSymbol> variables = getVariables(query);
assertTrue("Expected variables size " + variableNames.length + " but was " + variables.size(), //$NON-NLS-1$ //$NON-NLS-2$
variables.size() == variableNames.length);
Iterator<ElementSymbol> variablesIter = variables.iterator();
for (int i=0; variablesIter.hasNext(); i++) {
ElementSymbol variable = variablesIter.next();
assertTrue("Expected variable name " + variableNames[i] + " but was " + variable.getName(), //$NON-NLS-1$ //$NON-NLS-2$
variable.getName().equalsIgnoreCase(variableNames[i]));
}
if (variableNames.length == 0){
//There should be no TempMetadataIDs
Collection<Symbol> symbols = CheckNoTempMetadataIDsVisitor.checkSymbols(query);
assertTrue("Expected no symbols with temp metadataIDs, but got " + symbols, symbols.isEmpty()); //$NON-NLS-1$
}
return query;
}
public static Collection<ElementSymbol> getVariables(LanguageObject languageObject) {
Collection<ElementSymbol> variables = ElementCollectorVisitor.getElements(languageObject, false, true);
for (Iterator<ElementSymbol> iterator = variables.iterator(); iterator.hasNext();) {
ElementSymbol elementSymbol = iterator.next();
if (!elementSymbol.isExternalReference()) {
iterator.remove();
}
}
return variables;
}
public static Command helpResolve(String sql, QueryMetadataInterface queryMetadata){
return helpResolve(helpParse(sql), queryMetadata);
}
private Command helpResolve(String sql) {
return helpResolve(helpParse(sql));
}
private Command helpResolve(Command command) {
return helpResolve(command, this.metadata);
}
static Command helpResolve(Command command, QueryMetadataInterface queryMetadataInterface) {
// resolve
try {
QueryResolver.resolveCommand(command, queryMetadataInterface);
} catch(TeiidException e) {
throw new RuntimeException(e);
}
CheckSymbolsAreResolvedVisitor vis = new CheckSymbolsAreResolvedVisitor();
DeepPreOrderNavigator.doVisit(command, vis);
Collection<LanguageObject> unresolvedSymbols = vis.getUnresolvedSymbols();
assertTrue("Found unresolved symbols: " + unresolvedSymbols, unresolvedSymbols.isEmpty()); //$NON-NLS-1$
return command;
}
private Criteria helpResolveCriteria(String sql) {
Criteria criteria = null;
// parse
try {
criteria = QueryParser.getQueryParser().parseCriteria(sql);
} catch(TeiidException e) {
fail("Exception during parsing (" + e.getClass().getName() + "): " + e.getMessage()); //$NON-NLS-1$ //$NON-NLS-2$
}
// resolve
try {
QueryResolver.resolveCriteria(criteria, metadata);
} catch(TeiidException e) {
e.printStackTrace();
fail("Exception during resolution (" + e.getClass().getName() + "): " + e.getMessage()); //$NON-NLS-1$ //$NON-NLS-2$
}
CheckSymbolsAreResolvedVisitor vis = new CheckSymbolsAreResolvedVisitor();
DeepPreOrderNavigator.doVisit(criteria, vis);
Collection<LanguageObject> unresolvedSymbols = vis.getUnresolvedSymbols();
assertTrue("Found unresolved symbols: " + unresolvedSymbols, unresolvedSymbols.isEmpty()); //$NON-NLS-1$
return criteria;
}
public static Command helpResolveWithBindings(String sql, QueryMetadataInterface metadata, List bindings) throws QueryResolverException, TeiidComponentException {
// parse
Command command = helpParse(sql);
QueryNode qn = new QueryNode(sql);
qn.setBindings(bindings);
// resolve
QueryResolver.resolveWithBindingMetadata(command, metadata, qn, true);
CheckSymbolsAreResolvedVisitor vis = new CheckSymbolsAreResolvedVisitor();
DeepPreOrderNavigator.doVisit(command, vis);
Collection<LanguageObject> unresolvedSymbols = vis.getUnresolvedSymbols();
assertTrue("Found unresolved symbols: " + unresolvedSymbols, unresolvedSymbols.isEmpty()); //$NON-NLS-1$
return command;
}
static void helpResolveException(String sql, QueryMetadataInterface queryMetadata){
helpResolveException(sql, queryMetadata, null);
}
static void helpResolveException(String sql, QueryMetadataInterface queryMetadata, String expectedExceptionMessage){
// parse
Command command = helpParse(sql);
// resolve
try {
QueryResolver.resolveCommand(command, queryMetadata);
fail("Expected exception for resolving " + sql); //$NON-NLS-1$
} catch(QueryResolverException e) {
if(expectedExceptionMessage != null){
assertEquals(expectedExceptionMessage, e.getMessage());
}
} catch(TeiidComponentException e) {
throw new RuntimeException(e);
}
}
private void helpResolveException(String sql, String expectedExceptionMessage) {
TestResolver.helpResolveException(sql, this.metadata, expectedExceptionMessage);
}
private void helpResolveException(String sql) {
TestResolver.helpResolveException(sql, this.metadata);
}
private void helpCheckFrom(Query query, String[] groupIDs) {
From from = query.getFrom();
List<GroupSymbol> groups = from.getGroups();
assertEquals("Wrong number of group IDs: ", groupIDs.length, groups.size()); //$NON-NLS-1$
for(int i=0; i<groups.size(); i++) {
GroupSymbol group = groups.get(i);
assertNotNull(group.getMetadataID());
assertEquals("Group ID does not match: ", groupIDs[i].toUpperCase(), group.getNonCorrelationName().toUpperCase()); //$NON-NLS-1$
}
}
private void helpCheckSelect(Query query, String[] elementNames) {
Select select = query.getSelect();
List<Expression> elements = select.getProjectedSymbols();
assertEquals("Wrong number of select symbols: ", elementNames.length, elements.size()); //$NON-NLS-1$
for(int i=0; i<elements.size(); i++) {
Expression symbol = elements.get(i);
String name = Symbol.getShortName(symbol);
if (symbol instanceof ElementSymbol) {
name = ((ElementSymbol)symbol).getName();
}
assertEquals("Element name does not match: ", elementNames[i].toUpperCase(), name.toString().toUpperCase()); //$NON-NLS-1$
}
}
private void helpCheckElements(LanguageObject langObj, String[] elementNames, String[] elementIDs) {
List<ElementSymbol> elements = new ArrayList<ElementSymbol>();
ElementCollectorVisitor.getElements(langObj, elements);
assertEquals("Wrong number of elements: ", elementNames.length, elements.size()); //$NON-NLS-1$
for(int i=0; i<elements.size(); i++) {
ElementSymbol symbol = elements.get(i);
assertEquals("Element name does not match: ", elementNames[i].toUpperCase(), symbol.getName().toUpperCase()); //$NON-NLS-1$
Object elementID = symbol.getMetadataID();
try {
String name = metadata.getFullName(elementID);
assertNotNull("ElementSymbol " + symbol + " was not resolved and has no metadataID", elementID); //$NON-NLS-1$ //$NON-NLS-2$
assertEquals("ElementID name does not match: ", elementIDs[i].toUpperCase(), name.toUpperCase()); //$NON-NLS-1$
} catch (TeiidComponentException e) {
throw new RuntimeException(e);
}
}
}
private void helpTestIsXMLQuery(String sql, boolean isXML) throws QueryResolverException, QueryMetadataException, TeiidComponentException {
// parse
Query query = (Query) helpParse(sql);
// check whether it's xml
boolean actual = QueryResolver.isXMLQuery(query, metadata);
assertEquals("Wrong answer for isXMLQuery", isXML, actual); //$NON-NLS-1$
}
/**
* Helper method to resolve an exec aka stored procedure, then check that the
* expected parameter expressions are the same as actual parameter expressions.
* @param sql
* @param expectedParameterExpressions
* @since 4.3
*/
private StoredProcedure helpResolveExec(String sql, Object[] expectedParameterExpressions) {
StoredProcedure proc = (StoredProcedure)helpResolve(sql);
Collection<SPParameter> params = proc.getParameters();
// Check remaining params against expected expressions
int i = 0;
for (SPParameter param : params) {
if (param.getParameterType() != SPParameter.IN && param.getParameterType() != SPParameter.INOUT) {
continue;
}
if (expectedParameterExpressions[i] == null) {
assertNull(param.getExpression());
} else {
assertEquals(expectedParameterExpressions[i], param.getExpression());
}
i++;
}
assertEquals(expectedParameterExpressions.length, i);
return proc;
}
// ################################## ACTUAL TESTS ################################
@Test public void testElementSymbolForms() {
String sql = "SELECT pm1.g1.e1, e2, pm1.g1.e3 AS a, e4 AS b FROM pm1.g1"; //$NON-NLS-1$
Query resolvedQuery = (Query) helpResolve(sql);
helpCheckFrom(resolvedQuery, new String[] { "pm1.g1" }); //$NON-NLS-1$
helpCheckSelect(resolvedQuery, new String[] { "pm1.g1.e1", "pm1.g1.e2", "a", "b" }); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
helpCheckElements(resolvedQuery.getSelect(),
new String[] { "pm1.g1.e1", "pm1.g1.e2", "pm1.g1.e3", "pm1.g1.e4" }, //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
new String[] { "pm1.g1.e1", "pm1.g1.e2", "pm1.g1.e3", "pm1.g1.e4" } ); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
assertEquals("Resolved string form was incorrect ", sql, resolvedQuery.toString()); //$NON-NLS-1$
}
@Test public void testElementSymbolFormsWithAliasedGroup() {
String sql = "SELECT x.e1, e2, x.e3 AS a, e4 AS b FROM pm1.g1 AS x"; //$NON-NLS-1$
Query resolvedQuery = (Query) helpResolve(sql);
helpCheckFrom(resolvedQuery, new String[] { "pm1.g1" }); //$NON-NLS-1$
helpCheckSelect(resolvedQuery, new String[] { "x.e1", "x.e2", "a", "b" }); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
helpCheckElements(resolvedQuery.getSelect(),
new String[] { "x.e1", "x.e2", "x.e3", "x.e4" }, //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
new String[] { "pm1.g1.e1", "pm1.g1.e2", "pm1.g1.e3", "pm1.g1.e4" } ); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
assertEquals("Resolved string form was incorrect ", sql, resolvedQuery.toString()); //$NON-NLS-1$
}
@Test public void testGroupWithVDB() {
String sql = "SELECT e1 FROM example1.pm1.g1"; //$NON-NLS-1$
Query resolvedQuery = (Query) helpResolve(sql);
helpCheckFrom(resolvedQuery, new String[] { "pm1.g1" }); //$NON-NLS-1$
assertEquals("Resolved string form was incorrect ", sql, resolvedQuery.toString()); //$NON-NLS-1$
}
@Test public void testAliasedGroupWithVDB() {
String sql = "SELECT e1 FROM example1.pm1.g1 AS x"; //$NON-NLS-1$
Query resolvedQuery = (Query) helpResolve(sql);
helpCheckFrom(resolvedQuery, new String[] { "pm1.g1" }); //$NON-NLS-1$
assertEquals("Resolved string form was incorrect ", sql, resolvedQuery.toString()); //$NON-NLS-1$
}
@Test public void testPartiallyQualifiedGroup1() {
metadata = RealMetadataFactory.example3();
String sql = "SELECT e1 FROM cat2.cat3.g1"; //$NON-NLS-1$
Query resolvedQuery = (Query) helpResolve(sql);
helpCheckFrom(resolvedQuery, new String[] { "pm1.cat1.cat2.cat3.g1" }); //$NON-NLS-1$
}
@Test public void testPartiallyQualifiedGroup2() {
metadata = RealMetadataFactory.example3();
String sql = "SELECT e1 FROM cat1.g2"; //$NON-NLS-1$
Query resolvedQuery = (Query) helpResolve(sql);
helpCheckFrom(resolvedQuery, new String[] { "pm1.cat1.g2" }); //$NON-NLS-1$
}
@Test public void testPartiallyQualifiedGroup3() {
metadata = RealMetadataFactory.example3();
String sql = "SELECT e1 FROM cat1.cat2.cat3.g1"; //$NON-NLS-1$
Query resolvedQuery = (Query) helpResolve(sql);
helpCheckFrom(resolvedQuery, new String[] { "pm1.cat1.cat2.cat3.g1" }); //$NON-NLS-1$
}
@Test public void testPartiallyQualifiedGroup4() {
metadata = RealMetadataFactory.example3();
String sql = "SELECT e1 FROM cat2.g2"; //$NON-NLS-1$
Query resolvedQuery = (Query) helpResolve(sql);
helpCheckFrom(resolvedQuery, new String[] { "pm2.cat2.g2" }); //$NON-NLS-1$
}
@Test public void testPartiallyQualifiedGroup5() {
metadata = RealMetadataFactory.example3();
String sql = "SELECT e1 FROM cat2.g3"; //$NON-NLS-1$
Query resolvedQuery = (Query) helpResolve(sql);
helpCheckFrom(resolvedQuery, new String[] { "pm1.cat2.g3" }); //$NON-NLS-1$
}
@Test public void testPartiallyQualifiedGroup6() {
metadata = RealMetadataFactory.example3();
String sql = "SELECT e1 FROM cat1.g1"; //$NON-NLS-1$
Query resolvedQuery = (Query) helpResolve(sql);
helpCheckFrom(resolvedQuery, new String[] { "pm2.cat1.g1" }); //$NON-NLS-1$
}
@Test public void testPartiallyQualifiedGroup7() {
metadata = RealMetadataFactory.example3();
String sql = "SELECT e1 FROM g4"; //$NON-NLS-1$
Query resolvedQuery = (Query) helpResolve(sql);
helpCheckFrom(resolvedQuery, new String[] { "pm3.g4" }); //$NON-NLS-1$
}
@Test public void testPartiallyQualifiedGroup8() {
metadata = RealMetadataFactory.example3();
String sql = "SELECT e1 FROM pm2.g3"; //$NON-NLS-1$
Query resolvedQuery = (Query) helpResolve(sql);
helpCheckFrom(resolvedQuery, new String[] { "pm2.g3" }); //$NON-NLS-1$
}
@Test public void testPartiallyQualifiedGroupWithAlias() {
metadata = RealMetadataFactory.example3();
String sql = "SELECT X.e1 FROM cat2.cat3.g1 as X"; //$NON-NLS-1$
Query resolvedQuery = (Query) helpResolve(sql);
helpCheckFrom(resolvedQuery, new String[] { "pm1.cat1.cat2.cat3.g1" }); //$NON-NLS-1$
}
@Test public void testPartiallyQualifiedElement1() {
metadata = RealMetadataFactory.example3();
String sql = "SELECT cat2.cat3.g1.e1 FROM cat2.cat3.g1"; //$NON-NLS-1$
Query resolvedQuery = (Query) helpResolve(sql);
helpCheckSelect(resolvedQuery, new String[] { "pm1.cat1.cat2.cat3.g1.e1" }); //$NON-NLS-1$
}
/** defect 12536 */
@Test public void testPartiallyQualifiedElement2() {
metadata = RealMetadataFactory.example3();
String sql = "SELECT cat3.g1.e1 FROM cat2.cat3.g1"; //$NON-NLS-1$
Query resolvedQuery = (Query) helpResolve(sql);
helpCheckSelect(resolvedQuery, new String[] { "pm1.cat1.cat2.cat3.g1.e1" }); //$NON-NLS-1$
}
/** defect 12536 */
@Test public void testPartiallyQualifiedElement3() {
metadata = RealMetadataFactory.example3();
String sql = "SELECT cat3.g1.e1 FROM cat2.cat3.g1, cat1.g2"; //$NON-NLS-1$
Query resolvedQuery = (Query) helpResolve(sql);
helpCheckSelect(resolvedQuery, new String[] { "pm1.cat1.cat2.cat3.g1.e1" }); //$NON-NLS-1$
}
/** defect 12536 */
@Test public void testPartiallyQualifiedElement4() {
metadata = RealMetadataFactory.example3();
String sql = "SELECT cat3.g1.e1, cat1.g2.e1 FROM cat2.cat3.g1, cat1.g2"; //$NON-NLS-1$
Query resolvedQuery = (Query) helpResolve(sql);
helpCheckSelect(resolvedQuery, new String[] { "pm1.cat1.cat2.cat3.g1.e1", "pm1.cat1.g2.e1" }); //$NON-NLS-1$ //$NON-NLS-2$
}
@Test public void testPartiallyQualifiedElement5() {
metadata = RealMetadataFactory.example3();
String sql = "SELECT cat3.g1.e1, cat1.g2.e1 FROM example3.pm1.cat1.cat2.cat3.g1, pm1.cat1.g2"; //$NON-NLS-1$
Query resolvedQuery = (Query) helpResolve(sql);
helpCheckSelect(resolvedQuery, new String[] { "pm1.cat1.cat2.cat3.g1.e1", "pm1.cat1.g2.e1" }); //$NON-NLS-1$ //$NON-NLS-2$
}
/** defect 12536 */
@Test public void testPartiallyQualifiedElement6() {
metadata = RealMetadataFactory.example3();
String sql = "SELECT cat3.g1.e1, e2 FROM cat2.cat3.g1"; //$NON-NLS-1$
Query resolvedQuery = (Query) helpResolve(sql);
helpCheckSelect(resolvedQuery, new String[] { "pm1.cat1.cat2.cat3.g1.e1", "pm1.cat1.cat2.cat3.g1.e2" }); //$NON-NLS-1$ //$NON-NLS-2$
}
@Test public void testPartiallyQualifiedElement7() {
metadata = RealMetadataFactory.example3();
String sql = "SELECT cat3.g1.e1, cat2.cat3.g1.e2, g1.e3 FROM pm1.cat1.cat2.cat3.g1"; //$NON-NLS-1$
Query resolvedQuery = (Query) helpResolve(sql);
helpCheckSelect(resolvedQuery, new String[] { "pm1.cat1.cat2.cat3.g1.e1", "pm1.cat1.cat2.cat3.g1.e2", "pm1.cat1.cat2.cat3.g1.e3" }); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
}
@Test public void testFailPartiallyQualifiedGroup1() {
metadata = RealMetadataFactory.example3();
helpResolveException("SELECT e1 FROM cat3.g1"); //$NON-NLS-1$
}
@Test public void testFailPartiallyQualifiedGroup2() {
metadata = RealMetadataFactory.example3();
helpResolveException("SELECT e1 FROM g1"); //$NON-NLS-1$
}
@Test public void testFailPartiallyQualifiedGroup3() {
metadata = RealMetadataFactory.example3();
helpResolveException("SELECT e1 FROM g2"); //$NON-NLS-1$
}
@Test public void testFailPartiallyQualifiedGroup4() {
metadata = RealMetadataFactory.example3();
helpResolveException("SELECT e1 FROM g3"); //$NON-NLS-1$
}
@Test public void testFailPartiallyQualifiedGroup5() {
metadata = RealMetadataFactory.example3();
helpResolveException("SELECT e1 FROM g5"); //$NON-NLS-1$
}
@Test public void testFailPartiallyQualifiedElement1() {
metadata = RealMetadataFactory.example3();
helpResolveException("SELECT cat3.g1.e1 FROM pm1.cat1.cat2.cat3.g1, pm2.cat3.g1"); //$NON-NLS-1$
}
@Test public void testFailPartiallyQualifiedElement2() {
metadata = RealMetadataFactory.example3();
helpResolveException("SELECT g1.e1 FROM pm1.cat1.cat2.cat3.g1, pm2.cat3.g1"); //$NON-NLS-1$
}
@Test public void testFailPartiallyQualifiedElement3() {
metadata = RealMetadataFactory.example3();
helpResolveException("SELECT cat3.g1.e1 FROM pm2.cat2.g2, pm1.cat2.g3"); //$NON-NLS-1$
}
@Test public void testFailPartiallyQualifiedElement4() {
metadata = RealMetadataFactory.example3();
helpResolveException("SELECT cat3.g1.e1 FROM pm2.cat2.g2"); //$NON-NLS-1$
}
@Test public void testFailPartiallyQualifiedElement5() {
metadata = RealMetadataFactory.example3();
helpResolveException("SELECT cat3.g1.e1 FROM g1"); //$NON-NLS-1$
}
@Test public void testElementWithVDB() {
String sql = "SELECT example1.pm1.g1.e1 FROM pm1.g1"; //$NON-NLS-1$
Query resolvedQuery = (Query) helpResolve(sql);
helpCheckSelect(resolvedQuery, new String[] { "pm1.g1.e1" }); //$NON-NLS-1$
helpCheckElements(resolvedQuery.getSelect(),
new String[] { "pm1.g1.e1" }, //$NON-NLS-1$
new String[] { "pm1.g1.e1" } ); //$NON-NLS-1$
assertEquals("Resolved string form was incorrect ", sql, resolvedQuery.toString()); //$NON-NLS-1$
}
@Test public void testAliasedElementWithVDB() {
Query resolvedQuery = (Query) helpResolve("SELECT example1.pm1.g1.e1 AS x FROM pm1.g1"); //$NON-NLS-1$
helpCheckSelect(resolvedQuery, new String[] { "x" }); //$NON-NLS-1$
helpCheckElements(resolvedQuery.getSelect(),
new String[] { "pm1.g1.e1" }, //$NON-NLS-1$
new String[] { "pm1.g1.e1" } ); //$NON-NLS-1$
}
@Test public void testSelectStar() {
Query resolvedQuery = (Query) helpResolve("SELECT * FROM pm1.g1"); //$NON-NLS-1$
helpCheckFrom(resolvedQuery, new String[] { "pm1.g1" }); //$NON-NLS-1$
helpCheckElements(resolvedQuery.getSelect(),
new String[] { "pm1.g1.e1", "pm1.g1.e2", "pm1.g1.e3", "pm1.g1.e4" }, //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
new String[] { "pm1.g1.e1", "pm1.g1.e2", "pm1.g1.e3", "pm1.g1.e4" } ); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
}
@Test public void testSelectStarFromAliasedGroup() {
Query resolvedQuery = (Query) helpResolve("SELECT * FROM pm1.g1 as x"); //$NON-NLS-1$
helpCheckFrom(resolvedQuery, new String[] { "pm1.g1" }); //$NON-NLS-1$
helpCheckElements(resolvedQuery.getSelect(),
new String[] { "x.e1", "x.e2", "x.e3", "x.e4" }, //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
new String[] { "pm1.g1.e1", "pm1.g1.e2", "pm1.g1.e3", "pm1.g1.e4" } ); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
}
@Test public void testSelectStarFromMultipleAliasedGroups() {
Query resolvedQuery = (Query) helpResolve("SELECT * FROM pm1.g1 as x, pm1.g1 as y"); //$NON-NLS-1$
helpCheckFrom(resolvedQuery, new String[] { "pm1.g1", "pm1.g1" }); //$NON-NLS-1$ //$NON-NLS-2$
helpCheckElements(resolvedQuery.getSelect(),
new String[] { "x.e1", "x.e2", "x.e3", "x.e4", "y.e1", "y.e2", "y.e3", "y.e4" }, //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ //$NON-NLS-6$ //$NON-NLS-7$ //$NON-NLS-8$
new String[] { "pm1.g1.e1", "pm1.g1.e2", "pm1.g1.e3", "pm1.g1.e4", "pm1.g1.e1", "pm1.g1.e2", "pm1.g1.e3", "pm1.g1.e4" } ); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ //$NON-NLS-6$ //$NON-NLS-7$ //$NON-NLS-8$
}
@Test public void testSelectStarWhereSomeElementsAreNotSelectable() {
Query resolvedQuery = (Query) helpResolve("SELECT * FROM pm1.g4"); //$NON-NLS-1$
helpCheckFrom(resolvedQuery, new String[] { "pm1.g4" }); //$NON-NLS-1$
helpCheckElements(resolvedQuery.getSelect(),
new String[] { "pm1.g4.e1", "pm1.g4.e3" }, //$NON-NLS-1$ //$NON-NLS-2$
new String[] { "pm1.g4.e1", "pm1.g4.e3" } ); //$NON-NLS-1$ //$NON-NLS-2$
}
@Test public void testSelectGroupStarWhereSomeElementsAreNotSelectable() {
Query resolvedQuery = (Query) helpResolve("SELECT pm1.g4.* FROM pm1.g4"); //$NON-NLS-1$
helpCheckFrom(resolvedQuery, new String[] { "pm1.g4" }); //$NON-NLS-1$
helpCheckElements(resolvedQuery.getSelect(),
new String[] { "pm1.g4.e1", "pm1.g4.e3" }, //$NON-NLS-1$ //$NON-NLS-2$
new String[] { "pm1.g4.e1", "pm1.g4.e3" } ); //$NON-NLS-1$ //$NON-NLS-2$
}
@Test public void testFullyQualifiedSelectStar() {
Query resolvedQuery = (Query) helpResolve("SELECT pm1.g1.* FROM pm1.g1"); //$NON-NLS-1$
helpCheckFrom(resolvedQuery, new String[] { "pm1.g1" }); //$NON-NLS-1$
helpCheckElements(resolvedQuery.getSelect(),
new String[] { "pm1.g1.e1", "pm1.g1.e2", "pm1.g1.e3", "pm1.g1.e4" }, //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
new String[] { "pm1.g1.e1", "pm1.g1.e2", "pm1.g1.e3", "pm1.g1.e4" } ); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
}
@Test public void testSelectAllInAliasedGroup() {
Query resolvedQuery = (Query) helpResolve("SELECT x.* FROM pm1.g1 as x"); //$NON-NLS-1$
helpCheckFrom(resolvedQuery, new String[] { "pm1.g1" }); //$NON-NLS-1$
helpCheckElements(resolvedQuery.getSelect(),
new String[] { "x.e1", "x.e2", "x.e3", "x.e4" }, //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
new String[] { "pm1.g1.e1", "pm1.g1.e2", "pm1.g1.e3", "pm1.g1.e4" } ); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
}
@Test public void testSelectExpressions() {
Query resolvedQuery = (Query) helpResolve("SELECT e1, concat(e1, 's'), concat(e1, 's') as c FROM pm1.g1"); //$NON-NLS-1$
helpCheckFrom(resolvedQuery, new String[] { "pm1.g1" }); //$NON-NLS-1$
helpCheckSelect(resolvedQuery, new String[] { "pm1.g1.e1", "expr2", "c" }); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
helpCheckElements(resolvedQuery.getSelect(),
new String[] { "pm1.g1.e1", "pm1.g1.e1", "pm1.g1.e1" }, //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
new String[] { "pm1.g1.e1", "pm1.g1.e1", "pm1.g1.e1" } ); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
}
@Test public void testSelectCountStar() {
Query resolvedQuery = (Query) helpResolve("SELECT count(*) FROM pm1.g1"); //$NON-NLS-1$
helpCheckFrom(resolvedQuery, new String[] { "pm1.g1" }); //$NON-NLS-1$
helpCheckSelect(resolvedQuery, new String[] { "expr1" }); //$NON-NLS-1$
helpCheckElements(resolvedQuery.getSelect(), new String[] { }, new String[] { } );
}
@Test public void testMultipleIdenticalElements() {
Query resolvedQuery = (Query) helpResolve("SELECT e1, e1 FROM pm1.g1"); //$NON-NLS-1$
helpCheckFrom(resolvedQuery, new String[] { "pm1.g1" }); //$NON-NLS-1$
helpCheckSelect(resolvedQuery, new String[] { "pm1.g1.e1", "pm1.g1.e1" }); //$NON-NLS-1$ //$NON-NLS-2$
helpCheckElements(resolvedQuery.getSelect(),
new String[] { "pm1.g1.e1", "pm1.g1.e1" }, //$NON-NLS-1$ //$NON-NLS-2$
new String[] { "pm1.g1.e1", "pm1.g1.e1" }); //$NON-NLS-1$ //$NON-NLS-2$
}
@Test public void testMultipleIdenticalElements2() {
Query resolvedQuery = (Query) helpResolve("SELECT e1, pm1.g1.e1 FROM pm1.g1"); //$NON-NLS-1$
helpCheckFrom(resolvedQuery, new String[] { "pm1.g1" }); //$NON-NLS-1$
helpCheckSelect(resolvedQuery, new String[] { "pm1.g1.e1", "pm1.g1.e1" }); //$NON-NLS-1$ //$NON-NLS-2$
helpCheckElements(resolvedQuery.getSelect(),
new String[] { "pm1.g1.e1", "pm1.g1.e1" }, //$NON-NLS-1$ //$NON-NLS-2$
new String[] { "pm1.g1.e1", "pm1.g1.e1" }); //$NON-NLS-1$ //$NON-NLS-2$
}
@Test public void testMultipleIdenticalElements3() {
Query resolvedQuery = (Query) helpResolve("SELECT e1, e1 as x FROM pm1.g1"); //$NON-NLS-1$
helpCheckFrom(resolvedQuery, new String[] { "pm1.g1" }); //$NON-NLS-1$
helpCheckSelect(resolvedQuery, new String[] { "pm1.g1.e1", "x" }); //$NON-NLS-1$ //$NON-NLS-2$
helpCheckElements(resolvedQuery.getSelect(),
new String[] { "pm1.g1.e1", "pm1.g1.e1" }, //$NON-NLS-1$ //$NON-NLS-2$
new String[] { "pm1.g1.e1", "pm1.g1.e1" }); //$NON-NLS-1$ //$NON-NLS-2$
}
@Test public void testDifferentElementsSameName() {
Query resolvedQuery = (Query) helpResolve("SELECT e1 as x, e2 as x FROM pm1.g2"); //$NON-NLS-1$
helpCheckFrom(resolvedQuery, new String[] { "pm1.g2" }); //$NON-NLS-1$
helpCheckSelect(resolvedQuery, new String[] { "x", "x" }); //$NON-NLS-1$ //$NON-NLS-2$
helpCheckElements(resolvedQuery.getSelect(),
new String[] { "pm1.g2.e1", "pm1.g2.e2" }, //$NON-NLS-1$ //$NON-NLS-2$
new String[] { "pm1.g2.e1", "pm1.g2.e2" }); //$NON-NLS-1$ //$NON-NLS-2$
}
@Test public void testDifferentConstantsSameName() {
Query resolvedQuery = (Query) helpResolve("SELECT 1 as x, 2 as x FROM pm1.g2"); //$NON-NLS-1$
helpCheckFrom(resolvedQuery, new String[] { "pm1.g2" }); //$NON-NLS-1$
helpCheckSelect(resolvedQuery, new String[] { "x", "x" }); //$NON-NLS-1$ //$NON-NLS-2$
helpCheckElements(resolvedQuery.getSelect(),
new String[] { },
new String[] { });
}
@Test public void testFailSameGroupsWithSameNames() {
helpResolveException("SELECT * FROM pm1.g1 as x, pm1.g1 as x"); //$NON-NLS-1$
}
@Test public void testFailDifferentGroupsWithSameNames() {
helpResolveException("SELECT * FROM pm1.g1 as x, pm1.g2 as x"); //$NON-NLS-1$
}
@Test public void testFailAmbiguousElement() {
helpResolveException("SELECT e1 FROM pm1.g1, pm1.g2"); //$NON-NLS-1$
}
@Test public void testFailAmbiguousElementAliasedGroup() {
helpResolveException("SELECT e1 FROM pm1.g1 as x, pm1.g1"); //$NON-NLS-1$
}
@Test public void testFailFullyQualifiedElementUnknownGroup() {
helpResolveException("SELECT pm1.g1.e1 FROM pm1.g2"); //$NON-NLS-1$
}
@Test public void testFailUnknownGroup() {
helpResolveException("SELECT x.e1 FROM x"); //$NON-NLS-1$
}
@Test public void testFailUnknownElement() {
helpResolveException("SELECT x FROM pm1.g1"); //$NON-NLS-1$
}
@Test public void testFailFunctionOfAggregatesInSelect() {
helpResolveException("SELECT (SUM(e0) * COUNT(e0)) FROM test.group GROUP BY e0"); //$NON-NLS-1$
}
/*
* per defect 4404
*/
@Test public void testFailGroupNotReferencedByAlias() {
helpResolveException("SELECT pm1.g1.x FROM pm1.g1 as H"); //$NON-NLS-1$
}
/*
* per defect 4404 - this one reproduced the defect,
* then succeeded after the fix
*/
@Test public void testFailGroupNotReferencedByAliasSelectAll() {
helpResolveException("SELECT pm1.g1.* FROM pm1.g1 as H"); //$NON-NLS-1$
}
@Test public void testComplicatedQuery() {
Query resolvedQuery = (Query) helpResolve("SELECT pm1.g1.e2 as y, pm1.g1.E3 as z, CONVERT(pm1.g1.e1, integer) * 1000 as w FROM pm1.g1 WHERE e1 <> 'x'"); //$NON-NLS-1$
helpCheckFrom(resolvedQuery, new String[] { "pm1.g1" }); //$NON-NLS-1$
helpCheckSelect(resolvedQuery, new String[] { "y", "z", "w" }); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
helpCheckElements(resolvedQuery,
new String[] { "pm1.g1.e2", "pm1.g1.e3", "pm1.g1.e1", "pm1.g1.e1" }, //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
new String[] { "pm1.g1.e2", "pm1.g1.e3", "pm1.g1.e1", "pm1.g1.e1" } ); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
}
@Test public void testJoinQuery() {
Query resolvedQuery = (Query) helpResolve("SELECT pm3.g1.e2, pm3.g2.e2 FROM pm3.g1, pm3.g2 WHERE pm3.g1.e2=pm3.g2.e2"); //$NON-NLS-1$
helpCheckFrom(resolvedQuery, new String[] { "pm3.g1", "pm3.g2" }); //$NON-NLS-1$ //$NON-NLS-2$
helpCheckSelect(resolvedQuery, new String[] { "pm3.g1.e2", "pm3.g2.e2" }); //$NON-NLS-1$ //$NON-NLS-2$
helpCheckElements(resolvedQuery,
new String[] { "pm3.g1.e2", "pm3.g2.e2", "pm3.g1.e2", "pm3.g2.e2" }, //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
new String[] { "pm3.g1.e2", "pm3.g2.e2", "pm3.g1.e2", "pm3.g2.e2" } ); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
}
@Test public void testHavingRequiringConvertOnAggregate1() {
helpResolve("SELECT * FROM pm1.g1 GROUP BY e4 HAVING MAX(e2) > 1.2"); //$NON-NLS-1$
}
@Test public void testHavingRequiringConvertOnAggregate2() {
helpResolve("SELECT * FROM pm1.g1 GROUP BY e4 HAVING MIN(e2) > 1.2"); //$NON-NLS-1$
}
@Test public void testHavingRequiringConvertOnAggregate3() {
helpResolve("SELECT * FROM pm1.g1 GROUP BY e4 HAVING 1.2 > MAX(e2)"); //$NON-NLS-1$
}
@Test public void testHavingRequiringConvertOnAggregate4() {
helpResolve("SELECT * FROM pm1.g1 GROUP BY e4 HAVING 1.2 > MIN(e2)"); //$NON-NLS-1$
}
@Test public void testHavingWithAggsOfDifferentTypes() {
helpResolve("SELECT * FROM pm1.g1 GROUP BY e4 HAVING MIN(e1) = MIN(e2)"); //$NON-NLS-1$
}
@Test public void testCaseInGroupBy() {
String sql = "SELECT SUM(e2) FROM pm1.g1 GROUP BY CASE WHEN e2 = 0 THEN 1 ELSE 2 END"; //$NON-NLS-1$
Command command = helpResolve(sql);
assertEquals(sql, command.toString());
helpCheckElements(command, new String[] {"pm1.g1.e2", "pm1.g1.e2"}, new String[] {"pm1.g1.e2", "pm1.g1.e2"}); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$//$NON-NLS-4$
}
@Test public void testFunctionInGroupBy() {
String sql = "SELECT SUM(e2) FROM pm1.g1 GROUP BY (e2 + 1)"; //$NON-NLS-1$
Command command = helpResolve(sql);
assertEquals(sql, command.toString());
helpCheckElements(command, new String[] {"pm1.g1.e2", "pm1.g1.e2"}, new String[] {"pm1.g1.e2", "pm1.g1.e2"}); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$//$NON-NLS-4$
}
@Test public void testUnknownFunction() {
helpResolveException("SELECT abc(e1) FROM pm1.g1", "TEIID30068 The function 'abc(e1)' is an unknown form. Check that the function name and number of arguments is correct."); //$NON-NLS-1$ //$NON-NLS-2$
}
@Test public void testConversionPossible() {
helpResolve("SELECT dayofmonth('2002-01-01') FROM pm1.g1"); //$NON-NLS-1$ //$NON-NLS-2$
}
@Test public void testResolveParameters() throws Exception {
List bindings = new ArrayList();
bindings.add("pm1.g2.e1"); //$NON-NLS-1$
bindings.add("pm1.g2.e2"); //$NON-NLS-1$
Query resolvedQuery = (Query) helpResolveWithBindings("SELECT pm1.g1.e1, ? FROM pm1.g1 WHERE pm1.g1.e1 = ?", metadata, bindings); //$NON-NLS-1$
helpCheckFrom(resolvedQuery, new String[] { "pm1.g1" }); //$NON-NLS-1$
helpCheckSelect(resolvedQuery, new String[] { "pm1.g1.e1", "expr2" }); //$NON-NLS-1$ //$NON-NLS-2$
helpCheckElements(resolvedQuery.getCriteria(),
new String[] { "pm1.g1.e1", "pm1.g2.e2" }, //$NON-NLS-1$
new String[] { "pm1.g1.e1", "pm1.g2.e2" } ); //$NON-NLS-1$
}
@Test public void testResolveInputParameters() throws Exception {
List bindings = new ArrayList();
bindings.add("pm1.g2.e1 as x"); //$NON-NLS-1$
Query resolvedQuery = (Query) helpResolveWithBindings("SELECT pm1.g1.e1, input.x FROM pm1.g1", metadata, bindings); //$NON-NLS-1$
helpCheckFrom(resolvedQuery, new String[] { "pm1.g1" }); //$NON-NLS-1$
assertEquals("SELECT pm1.g1.e1, pm1.g2.e1 AS x FROM pm1.g1", resolvedQuery.toString());
}
@Test public void testResolveParametersInsert() throws Exception {
List<String> bindings = Arrays.asList("pm1.g2.e1"); //$NON-NLS-1$
helpResolveWithBindings("INSERT INTO pm1.g1 (e1) VALUES (?)", metadata, bindings); //$NON-NLS-1$
}
@Test public void testResolveParametersExec() throws Exception {
List<String> bindings = Arrays.asList("pm1.g2.e1"); //$NON-NLS-1$
Query resolvedQuery = (Query)helpResolveWithBindings("SELECT * FROM (exec pm1.sq2(?)) as a", metadata, bindings); //$NON-NLS-1$
StoredProcedure sp = (StoredProcedure)((SubqueryFromClause)resolvedQuery.getFrom().getClauses().get(0)).getCommand();
assertEquals(String.class, sp.getInputParameters().get(0).getExpression().getType());
}
@Test public void testResolveParametersExecNamed() throws Exception {
List<String> bindings = Arrays.asList("pm1.g2.e1 as x"); //$NON-NLS-1$
helpResolveWithBindings("SELECT * FROM (exec pm1.sq2(input.x)) as a", metadata, bindings); //$NON-NLS-1$
}
@Test public void testUseNonExistentAlias() {
helpResolveException("SELECT portfoliob.e1 FROM ((pm1.g1 AS portfoliob JOIN pm1.g2 AS portidentb ON portfoliob.e1 = portidentb.e1) RIGHT OUTER JOIN pm1.g3 AS identifiersb ON portidentb.e1 = 'ISIN' and portidentb.e2 = identifiersb.e2) RIGHT OUTER JOIN pm1.g1 AS issuesb ON a.identifiersb.e1 = issuesb.e1"); //$NON-NLS-1$
}
@Test public void testCriteria1() {
CompareCriteria expected = new CompareCriteria();
ElementSymbol es = new ElementSymbol("pm1.g1.e1"); //$NON-NLS-1$
GroupSymbol gs = new GroupSymbol("pm1.g1"); //$NON-NLS-1$
es.setGroupSymbol(gs);
expected.setLeftExpression(es);
expected.setOperator(CompareCriteria.EQ);
expected.setRightExpression(new Constant("abc")); //$NON-NLS-1$
Criteria actual = helpResolveCriteria("pm1.g1.e1 = 'abc'"); //$NON-NLS-1$
assertEquals("Did not match expected criteria", expected, actual); //$NON-NLS-1$
}
@Test public void testSubquery1() {
Query resolvedQuery = (Query) helpResolve("SELECT e1 FROM pm1.g1, (SELECT pm1.g2.e1 AS x FROM pm1.g2) AS y WHERE e1 = x"); //$NON-NLS-1$
helpCheckFrom(resolvedQuery, new String[] { "pm1.g1", "y" }); //$NON-NLS-1$ //$NON-NLS-2$
helpCheckSelect(resolvedQuery, new String[] { "pm1.g1.e1" }); //$NON-NLS-1$
helpCheckElements(resolvedQuery.getSelect(),
new String[] { "pm1.g1.e1" }, //$NON-NLS-1$
new String[] { "pm1.g1.e1" } ); //$NON-NLS-1$
}
@Test public void testStoredQuery1() {
StoredProcedure proc = (StoredProcedure) helpResolve("EXEC pm1.sq2('abc')"); //$NON-NLS-1$
// Check number of resolved parameters
Map<Integer, SPParameter> params = proc.getMapOfParameters();
assertEquals("Did not get expected parameter count", 2, params.size()); //$NON-NLS-1$
// Check resolved parameters
SPParameter param1 = params.get(2);
helpCheckParameter(param1, ParameterInfo.RESULT_SET, 2, "pm1.sq2.ret", java.sql.ResultSet.class, null); //$NON-NLS-1$
SPParameter param2 = params.get(1);
helpCheckParameter(param2, ParameterInfo.IN, 1, "pm1.sq2.in", DataTypeManager.DefaultDataClasses.STRING, new Constant("abc")); //$NON-NLS-1$ //$NON-NLS-2$
}
/**
* per defect 8211 - Input params do not have to be numbered sequentially in metadata. For example,
* the first input param can be #1 and the second input param can be #3. (This occurs in
* QueryBuilder's metadata where the return param happens to be created in between the two
* input params and is numbered #2, but is not loaded into QueryBuilder's runtime env).
* When the user's query is parsed and resolved, the placeholder
* input params are numbered #1 and #2. This test tests that this disparity in ordering should not
* be a problem as long as RELATIVE ordering is in synch.
*/
@Test public void testStoredQueryParamOrdering_8211() {
StoredProcedure proc = (StoredProcedure) helpResolve("EXEC pm1.sq3a('abc', 123)"); //$NON-NLS-1$
// Check number of resolved parameters
Map<Integer, SPParameter> params = proc.getMapOfParameters();
assertEquals("Did not get expected parameter count", 3, params.size()); //$NON-NLS-1$
// Check resolved parameters
SPParameter param1 = params.get(1);
helpCheckParameter(param1, ParameterInfo.IN, 1, "pm1.sq3a.in", DataTypeManager.DefaultDataClasses.STRING, new Constant("abc")); //$NON-NLS-1$ //$NON-NLS-2$
SPParameter param2 = params.get(2);
helpCheckParameter(param2, ParameterInfo.IN, 2, "pm1.sq3a.in2", DataTypeManager.DefaultDataClasses.INTEGER, new Constant(new Integer(123))); //$NON-NLS-1$
}
private void helpCheckParameter(SPParameter param, int paramType, int index, String name, Class<?> type, Expression expr) {
assertEquals("Did not get expected parameter type", paramType, param.getParameterType()); //$NON-NLS-1$
assertEquals("Did not get expected index for param", index, param.getIndex()); //$NON-NLS-1$
assertEquals("Did not get expected name for param", name, param.getName()); //$NON-NLS-1$
assertEquals("Did not get expected type for param", type, param.getClassType()); //$NON-NLS-1$
assertEquals("Did not get expected type for param", expr, param.getExpression()); //$NON-NLS-1$
}
@Test public void testStoredSubQuery1() {
Query resolvedQuery = (Query) helpResolve("select x.e1 from (EXEC pm1.sq1()) as x"); //$NON-NLS-1$
helpCheckFrom(resolvedQuery, new String[] { "x" }); //$NON-NLS-1$
helpCheckSelect(resolvedQuery, new String[] { "x.e1" }); //$NON-NLS-1$
}
@Test public void testStoredSubQuery2() {
Query resolvedQuery = (Query) helpResolve("select x.e1 from (EXEC pm1.sq3('abc', 5)) as x"); //$NON-NLS-1$
helpCheckFrom(resolvedQuery, new String[] { "x" }); //$NON-NLS-1$
helpCheckSelect(resolvedQuery, new String[] { "x.e1" }); //$NON-NLS-1$
}
@Test public void testStoredSubQuery3() {
Query resolvedQuery = (Query) helpResolve("select * from (EXEC pm1.sq2('abc')) as x"); //$NON-NLS-1$
helpCheckFrom(resolvedQuery, new String[] { "x" }); //$NON-NLS-1$
List<ElementSymbol> elements = (List<ElementSymbol>) ElementCollectorVisitor.getElements(resolvedQuery.getSelect(), false);
ElementSymbol elem1 = elements.get(0);
assertEquals("Did not get expected element", "x.e1", elem1.getName() ); //$NON-NLS-1$ //$NON-NLS-2$
assertEquals("Did not get expected type", DataTypeManager.DefaultDataClasses.STRING, elem1.getType()); //$NON-NLS-1$
ElementSymbol elem2 = elements.get(1);
assertEquals("Did not get expected element", "x.e2", elem2.getName() ); //$NON-NLS-1$ //$NON-NLS-2$
assertEquals("Did not get expected type", DataTypeManager.DefaultDataClasses.INTEGER, elem2.getType()); //$NON-NLS-1$
}
@Test public void testStoredQueryTransformationWithVariable4() throws Exception {
Command command = QueryParser.getQueryParser().parseCommand("EXEC pm1.sq2(pm1.sq2.in)"); //$NON-NLS-1$
// resolve
try {
// Construct command metadata
GroupSymbol sqGroup = new GroupSymbol("pm1.sq5"); //$NON-NLS-1$
ArrayList sqParams = new ArrayList();
ElementSymbol in = new ElementSymbol("pm1.sq5.in1"); //$NON-NLS-1$
in.setType(DataTypeManager.DefaultDataClasses.STRING);
sqParams.add(in);
Map externalMetadata = new HashMap();
externalMetadata.put(sqGroup, sqParams);
QueryResolver.resolveCommand(command, metadata);
fail("Expected exception on invalid variable pm1.sq2.in"); //$NON-NLS-1$
} catch(QueryResolverException e) {
assertEquals("TEIID31119 Symbol pm1.sq2.\"in\" is specified with an unknown group context", e.getMessage()); //$NON-NLS-1$
}
}
@Test public void testExec1() {
helpResolve("EXEC pm1.sq2('xyz')"); //$NON-NLS-1$
}
@Test public void testExec2() {
// implicity convert 5 to proper type
helpResolve("EXEC pm1.sq2(5)"); //$NON-NLS-1$
}
@Test public void testExecNamedParam() {
Object[] expectedParameterExpressions = new Object[] {new Constant("xyz")};//$NON-NLS-1$
helpResolveExec("EXEC pm1.sq2(\"in\" = 'xyz')", expectedParameterExpressions);//$NON-NLS-1$
}
@Test public void testExecNamedParamDup() {
helpResolveException("EXEC pm1.sq2(\"in\" = 'xyz', \"in\" = 'xyz1')");//$NON-NLS-1$
}
/** Should get exception because param name is wrong. */
@Test public void testExecWrongParamName() {
helpResolveException("EXEC pm1.sq2(in1 = 'xyz')");//$NON-NLS-1$
}
@Test public void testExecNamedParams() {
Object[] expectedParameterExpressions = new Object[] {new Constant("xyz"), new Constant(new Integer(5))};//$NON-NLS-1$
helpResolveExec("EXEC pm1.sq3(\"in\" = 'xyz', in2 = 5)", expectedParameterExpressions);//$NON-NLS-1$
}
/** try entering params out of order */
@Test public void testExecNamedParamsReversed() {
Object[] expectedParameterExpressions = new Object[] {new Constant("xyz"), new Constant(new Integer(5))};//$NON-NLS-1$
helpResolveExec("EXEC pm1.sq3(in2 = 5, \"in\" = 'xyz')", expectedParameterExpressions);//$NON-NLS-1$
}
/** test omitting an optional parameter */
@Test public void testExecNamedParamsOptionalParam() {
Object[] expectedParameterExpressions = new Object[] {new Constant("xyz"), new Constant(null), new Constant("something")};//$NON-NLS-1$ //$NON-NLS-2$
helpResolveExec("EXEC pm1.sq3b(\"in\" = 'xyz', in3 = 'something')", expectedParameterExpressions);//$NON-NLS-1$
}
/** test omitting a required parameter that has a default value */
@Test public void testExecNamedParamsOmitRequiredParamWithDefaultValue() {
Object[] expectedParameterExpressions = new Object[] {new Constant("xyz"), new Constant(new Integer(666)), new Constant("YYZ")};//$NON-NLS-1$ //$NON-NLS-2$
StoredProcedure sp = helpResolveExec("EXEC pm1.sq3b(\"in\" = 'xyz', in2 = 666)", expectedParameterExpressions);//$NON-NLS-1$