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[jOOQ/jOOQ#13341] Avoid asTable() from CommonTableExpressionImpl::new

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This commit is contained in:
Lukas Eder 2022-03-28 12:11:02 +02:00
parent 5cc94b715f
commit f037b878b7
1 changed files with 6 additions and 1 deletions
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7
jOOQ/src/main/java/org/jooq/impl/CommonTableExpressionImpl.java
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@ -156,7 +156,9 @@ final class CommonTableExpressionImpl<R extends Record> extends AbstractTable<R>
}
final FieldsImpl<R> fields1() {
Field<?>[] s = query.fields();
Field<?>[] s = FieldsImpl.fieldsRow0((FieldsTrait) query).fields();
// [#10565] Can't reuse s.length, see explanation below
Field<?>[] f = new Field[Tools.degree(query)];
for (int i = 0; i < f.length; i++) {
@ -168,6 +170,9 @@ final class CommonTableExpressionImpl<R extends Record> extends AbstractTable<R>
name.fieldNames.length > 0
? name.fieldNames[i]
: s[i].getUnqualifiedName()),
// [#10565] The "scalar type" can be different for a query than the first column's type
// e.g. when projecting FOR XML or FOR JSON
(DataType<?>) (f.length == 1 ? Tools.scalarType(query) : s[i].getDataType())
);
}