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[#3156] "Column ambiguously defined" when emulating derived column lists with duplicate column names

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This commit is contained in:
Lukas Eder 2014-03-26 11:29:47 +01:00
parent eca996a5ca
commit c47e9e95bc
2 changed files with 27 additions and 0 deletions
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22
jOOQ-test/src/org/jooq/test/_/testcases/AliasTests.java
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@ -40,6 +40,7 @@
*/
package org.jooq.test._.testcases;
import static org.jooq.impl.DSL.fieldByName;
import static org.jooq.impl.DSL.one;
import static org.jooq.impl.DSL.select;
import static org.jooq.impl.DSL.selectFrom;
@ -111,6 +112,27 @@ extends BaseTest<A, AP, B, S, B2S, BS, L, X, DATE, BOOL, D, T, U, UU, I, IPK, T7
assertEquals(BOOK_IDS, books.getValues(b_ID));
}
@Test
public void testDerivedColumnListsWithAmbiguousColumnNames() throws Exception {
// [#3156] If derived column lists are emulated on derived tables that contain
// ambiguous column names, jOOQ must make sure that this ambiguity doesn't cause any issues
Result<Record> result =
create().select()
.from(
table(
select(TBook_ID(), TAuthor_ID())
.from(TBook())
.join(TAuthor()).on(TBook_AUTHOR_ID().eq(TAuthor_ID()))
).as("t", "a", "b"))
.orderBy(fieldByName("a"))
.fetch();
assertEquals(4, result.size());
assertEquals(BOOK_IDS, result.getValues("a"));
assertEquals(BOOK_AUTHOR_IDS, result.getValues("b"));
}
@SuppressWarnings("unchecked")
@Test
public void testAliasingTablesAndFields() throws Exception {

5
jOOQ-test/src/org/jooq/test/jOOQAbstractTest.java
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@ -2086,6 +2086,11 @@ public abstract class jOOQAbstractTest<
new AliasTests(this).testAliasingSimple();
}
@Test
public void testDerivedColumnListsWithAmbiguousColumnNames() throws Exception {
new AliasTests(this).testDerivedColumnListsWithAmbiguousColumnNames();
}
@Test
public void testAliasingTablesAndFields() throws Exception {
new AliasTests(this).testAliasingTablesAndFields();