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[jOOQ/jOOQ#16643] Add parser support for SQLite's TOTAL() aggregate function

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This commit is contained in:
Lukas Eder 2024-05-06 13:09:14 +02:00
parent a4c243bf65
commit 86c3269f3e
1 changed files with 12 additions and 1 deletions
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13
jOOQ/src/main/java/org/jooq/impl/ParserImpl.java
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@ -61,6 +61,7 @@ import static org.jooq.SQLDialect.MARIADB;
import static org.jooq.SQLDialect.MYSQL;
// ...
// ...
import static org.jooq.SQLDialect.SQLITE;
// ...
// ...
// ...
@ -9604,6 +9605,13 @@ final class DefaultParseContext extends AbstractScope implements ParseContext {
return field;
else if (parseFunctionNameIf("TRANSFORM"))
return parseArrayLambdaFunction(DSL::arrayMap);
else if (parseDialect() == SQLITE && parseFunctionNameIf("TOTAL"))
return coalesce(
parseAggregateFunctionIf(false,
(AggregateFunction<?>) parseGeneralSetFunctionIf(ComputationalOperation.SUM)
),
inline(BigDecimal.ZERO)
);
break;
@ -12743,9 +12751,12 @@ final class DefaultParseContext extends AbstractScope implements ParseContext {
}
private final Field<?> parseGeneralSetFunctionIf() {
return parseGeneralSetFunctionIf(parseComputationalOperationIf());
}
private final Field<?> parseGeneralSetFunctionIf(ComputationalOperation operation) {
boolean distinct;
Field arg;
ComputationalOperation operation = parseComputationalOperationIf();
if (operation == null)
return null;