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[jOOQ/jOOQ#16071] Support parsing BigQuery ANY_VALUE(x HAVING MAX y)

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This commit is contained in:
Lukas Eder 2024-04-25 11:12:44 +02:00
parent acb9ccdcd8
commit 0221deb57a
1 changed files with 38 additions and 18 deletions
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56
jOOQ/src/main/java/org/jooq/impl/ParserImpl.java
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@ -12192,7 +12192,6 @@ final class DefaultParseContext extends AbstractScope implements ParseContext {
}
else if (filter != null && !basic && parseKeywordIf("FILTER")) {
parse('(');
@ -12551,12 +12550,7 @@ final class DefaultParseContext extends AbstractScope implements ParseContext {
Field<?> f1 = parseField();
parse(',');
Field<?> f2 = parseField();
List<SortField<?>> sort = null;
if (parseKeywordIf("ORDER BY"))
sort = parseList(',', c -> c.parseSortField());
List<SortField<?>> sort = parseAggregateOrderByIf();
parse(')');
OptionallyOrderedAggregateFunction<?> s1 = minBy ? minBy(f1, f2) : maxBy(f1, f2);
@ -12566,17 +12560,31 @@ final class DefaultParseContext extends AbstractScope implements ParseContext {
return null;
}
private final List<SortField<?>> parseAggregateOrderBy() {
List<SortField<?>> sort = parseAggregateOrderByIf();
if (sort == null)
throw expected("ORDER BY");
return sort;
}
private final List<SortField<?>> parseAggregateOrderByIf() {
List<SortField<?>> sort = null;
if (parseKeywordIf("ORDER BY"))
sort = parseList(',', c -> c.parseSortField());
return sort;
}
private final AggregateFilterStep<?> parseArrayAggFunctionIf() {
if (parseKeywordIf("ARRAY_AGG", "groupArray")) {
parse('(');
boolean distinct = parseSetQuantifier();
Field<?> a1 = parseField();
List<SortField<?>> sort = null;
if (parseKeywordIf("ORDER BY"))
sort = parseList(',', c -> c.parseSortField());
List<SortField<?>> sort = parseAggregateOrderByIf();
parse(')');
ArrayAggOrderByStep<?> s1 = distinct
@ -12593,14 +12601,10 @@ final class DefaultParseContext extends AbstractScope implements ParseContext {
if (parseKeywordIf("MULTISET_AGG")) {
parse('(');
parseKeywordIf("ALL");
List<Field<?>> fields = parseList(',', c -> c.parseField());
List<SortField<?>> sort = null;
if (parseKeywordIf("ORDER BY"))
sort = parseList(',', c -> c.parseSortField());
List<SortField<?>> sort = parseAggregateOrderByIf();
parse(')');
ArrayAggOrderByStep<?> s1 = multisetAgg(fields);
return sort == null ? s1 : s1.orderBy(sort);
}
@ -12775,6 +12779,22 @@ final class DefaultParseContext extends AbstractScope implements ParseContext {
return result;
}
}
case ANY_VALUE: {
if (parseKeywordIf("HAVING")) {
boolean min = parseKeywordIf("MIN");
if (!min)
parseKeyword("MAX");
Field<?> f = parseField();
List<SortField<?>> sort = parseAggregateOrderByIf();
parse(')');
OptionallyOrderedAggregateFunction<?> s1 = min ? minBy(arg, f) : maxBy(arg, f);
return sort == null ? s1 : s1.orderBy(sort);
}
}
}
parse(')');