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[jOOQ/jOOQ#10070] jOOQ should allow empty JOIN .. USING clauses

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This commit is contained in:
Lukas Eder 2020-04-15 11:13:32 +02:00
parent 5a233b7568
commit 18abd3084b
1 changed files with 10 additions and 2 deletions
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12
jOOQ/src/main/java/org/jooq/impl/ParserImpl.java
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@ -5510,9 +5510,17 @@ final class ParserImpl implements Parser {
}
private static final Table<?> parseJoinUsing(ParserContext ctx, TableOnStep<?> join) {
Table<?> result;
parse(ctx, '(');
Table result = join.using(Tools.fieldsByName(parseIdentifiers(ctx).toArray(EMPTY_NAME)));
parse(ctx, ')');
if (parseIf(ctx, ')')) {
result = join.using();
}
else {
result = join.using(Tools.fieldsByName(parseIdentifiers(ctx).toArray(EMPTY_NAME)));
parse(ctx, ')');
}
return result;
}