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[#7660] EVERY() aggregate function emulation doesn't yield NULL when aggregating empty sets

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This commit is contained in:
lukaseder 2018-07-10 17:08:34 +02:00
parent af0d8e1750
commit e203490c3b
2 changed files with 3 additions and 5 deletions
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5
jOOQ/src/main/java/org/jooq/impl/BoolAnd.java
View File

@ -37,7 +37,6 @@
*/
package org.jooq.impl;
import static org.jooq.impl.DSL.inline;
import static org.jooq.impl.DSL.one;
import static org.jooq.impl.DSL.zero;
@ -79,12 +78,12 @@ final class BoolAnd extends Function<Boolean> {
final Field<Integer> max = DSL.field("{0}", Integer.class, new CustomQueryPart() {
@Override
public void accept(Context<?> c) {
c.visit(DSL.max(DSL.when(condition, zero()).otherwise(one())));
c.visit(DSL.min(DSL.when(condition, one()).otherwise(zero())));
toSQLOverClause(c);
}
});
ctx.visit(DSL.when(max.eq(zero()), inline(true)).otherwise(inline(false)));
ctx.visit(DSL.field(max.eq(one())));
break;
}
}

3
jOOQ/src/main/java/org/jooq/impl/BoolOr.java
View File

@ -37,7 +37,6 @@
*/
package org.jooq.impl;
import static org.jooq.impl.DSL.inline;
import static org.jooq.impl.DSL.one;
import static org.jooq.impl.DSL.zero;
@ -84,7 +83,7 @@ final class BoolOr extends Function<Boolean> {
}
});
ctx.visit(DSL.when(max.eq(one()), inline(true)).otherwise(inline(false)));
ctx.visit(DSL.field(max.eq(one())));
break;
}
}