QueryDSL GroupBy and Sum
0
I have these QueryDSL statements:
BooleanExpression alwaysTrueExpression = match(null, null, datePeriod, period);
if (minAmount != null) {
alwaysTrueExpression = alwaysTrueExpression.and(aggregatedOrder.totalUnitAmountWithoutTax.sum().goe(minAmount));
}
if (maxAmount != null) {
alwaysTrueExpression = alwaysTrueExpression.and(aggregatedOrder.totalUnitAmountWithoutTax.sum().loe(maxAmount));
}
JPAQuery<AggregatedOrder> query = selectFrom(aggregatedOrder);
query = query.where(alwaysTrueExpression);
log.debug("sql={}", query);
return query.transform(GroupBy.groupBy(aggregatedOrder.tradingPromoterBranch.promoter).as(GroupBy.sum(aggregatedOrder.totalUnitAmountWithoutTax)));
But it throws the error:
Caused by: org.postgresql.util.PSQLException: ERROR: aggregate functions are not allowed in WHERE
I want to groupBy the aggregatedOrder by promoter and filter with amounts.
postgresql querydsl
edited Nov 23 '18 at 9:50
jarlh
29.8k52138
asked Nov 23 '18 at 9:50
czetsuyaczetsuya
2,191124082
add a comment |
0
I have these QueryDSL statements:
BooleanExpression alwaysTrueExpression = match(null, null, datePeriod, period);
if (minAmount != null) {
alwaysTrueExpression = alwaysTrueExpression.and(aggregatedOrder.totalUnitAmountWithoutTax.sum().goe(minAmount));
}
if (maxAmount != null) {
alwaysTrueExpression = alwaysTrueExpression.and(aggregatedOrder.totalUnitAmountWithoutTax.sum().loe(maxAmount));
}
JPAQuery<AggregatedOrder> query = selectFrom(aggregatedOrder);
query = query.where(alwaysTrueExpression);
log.debug("sql={}", query);
return query.transform(GroupBy.groupBy(aggregatedOrder.tradingPromoterBranch.promoter).as(GroupBy.sum(aggregatedOrder.totalUnitAmountWithoutTax)));
But it throws the error:
Caused by: org.postgresql.util.PSQLException: ERROR: aggregate functions are not allowed in WHERE
I want to groupBy the aggregatedOrder by promoter and filter with amounts.
postgresql querydsl
edited Nov 23 '18 at 9:50
jarlh
29.8k52138
asked Nov 23 '18 at 9:50
czetsuyaczetsuya
2,191124082
add a comment |
0
0
0
I have these QueryDSL statements:
BooleanExpression alwaysTrueExpression = match(null, null, datePeriod, period);
if (minAmount != null) {
alwaysTrueExpression = alwaysTrueExpression.and(aggregatedOrder.totalUnitAmountWithoutTax.sum().goe(minAmount));
}
if (maxAmount != null) {
alwaysTrueExpression = alwaysTrueExpression.and(aggregatedOrder.totalUnitAmountWithoutTax.sum().loe(maxAmount));
}
JPAQuery<AggregatedOrder> query = selectFrom(aggregatedOrder);
query = query.where(alwaysTrueExpression);
log.debug("sql={}", query);
return query.transform(GroupBy.groupBy(aggregatedOrder.tradingPromoterBranch.promoter).as(GroupBy.sum(aggregatedOrder.totalUnitAmountWithoutTax)));
But it throws the error:
Caused by: org.postgresql.util.PSQLException: ERROR: aggregate functions are not allowed in WHERE
I want to groupBy the aggregatedOrder by promoter and filter with amounts.
postgresql querydsl
edited Nov 23 '18 at 9:50
jarlh
29.8k52138
asked Nov 23 '18 at 9:50
czetsuyaczetsuya
2,191124082
I have these QueryDSL statements:
BooleanExpression alwaysTrueExpression = match(null, null, datePeriod, period);
if (minAmount != null) {
alwaysTrueExpression = alwaysTrueExpression.and(aggregatedOrder.totalUnitAmountWithoutTax.sum().goe(minAmount));
}
if (maxAmount != null) {
alwaysTrueExpression = alwaysTrueExpression.and(aggregatedOrder.totalUnitAmountWithoutTax.sum().loe(maxAmount));
}
JPAQuery<AggregatedOrder> query = selectFrom(aggregatedOrder);
query = query.where(alwaysTrueExpression);
log.debug("sql={}", query);
return query.transform(GroupBy.groupBy(aggregatedOrder.tradingPromoterBranch.promoter).as(GroupBy.sum(aggregatedOrder.totalUnitAmountWithoutTax)));
But it throws the error:
Caused by: org.postgresql.util.PSQLException: ERROR: aggregate functions are not allowed in WHERE
I want to groupBy the aggregatedOrder by promoter and filter with amounts.
postgresql querydsl
postgresql querydsl
edited Nov 23 '18 at 9:50
jarlh
29.8k52138
asked Nov 23 '18 at 9:50
czetsuyaczetsuya
2,191124082
edited Nov 23 '18 at 9:50
jarlh
29.8k52138
asked Nov 23 '18 at 9:50
czetsuyaczetsuya
2,191124082
edited Nov 23 '18 at 9:50
jarlh
29.8k52138
edited Nov 23 '18 at 9:50
jarlh
29.8k52138
edited Nov 23 '18 at 9:50
jarlh
29.8k52138
29.8k52138
asked Nov 23 '18 at 9:50
czetsuyaczetsuya
2,191124082
asked Nov 23 '18 at 9:50
czetsuyaczetsuya
2,191124082
asked Nov 23 '18 at 9:50
czetsuyaczetsuya
2,191124082
2,191124082
add a comment |
add a comment |
2 Answers
2
active
oldest
votes
1
I think you are mixing two types of grouping supported by Querydsl:
- query.transform(...): groups result in-memory once data is fetched from database. In this case query doesn't cointain "group by" clause and transformation of data is executed on "java side".
- query.groupBy(...): add group by clause to your query. In this case grouping is executed by database.
If you need aggregation functions in your query, then you need to provide "group by" columns using "query.groupBy(...)".
answered Nov 29 '18 at 10:43
Piotr PonikowskiPiotr Ponikowski
5115
add a comment |
1
Here's how I aggregate the column and filter by sum:
BooleanExpression alwaysTrueExpression = Expressions.asBoolean(true).isTrue();
NumberExpression<BigDecimal> totalUnitAmountWithoutTax = aggregatedOrder.totalUnitAmountWithoutTax.sum();
NumberExpression<Integer> totalQuantity = aggregatedOrder.quantity.sum();
NumberPath<Long> qPromoter = aggregatedOrder.tradingPromoterBranch.promoter.id;
BooleanExpression amountExpression = Expressions.asBoolean(true).isTrue();
if (minAmount != null) {
amountExpression = amountExpression.and(totalUnitAmountWithoutTax.goe(minAmount));
}
if (maxAmount != null) {
amountExpression = amountExpression.and(totalUnitAmountWithoutTax.loe(maxAmount));
}
JPAQuery<Tuple> query = jpaQueryFactory.select(qPromoter, totalUnitAmountWithoutTax, totalQuantity).from(aggregatedOrder).groupBy(qPromoter);
query = query.where(alwaysTrueExpression).having(amountExpression);
return query.fetch();
answered Dec 3 '18 at 6:50
czetsuyaczetsuya
2,191124082
add a comment |
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2 Answers
2
active
oldest
votes
2 Answers
2
active
oldest
votes
active
oldest
votes
active
oldest
votes
1
I think you are mixing two types of grouping supported by Querydsl:
- query.transform(...): groups result in-memory once data is fetched from database. In this case query doesn't cointain "group by" clause and transformation of data is executed on "java side".
- query.groupBy(...): add group by clause to your query. In this case grouping is executed by database.
If you need aggregation functions in your query, then you need to provide "group by" columns using "query.groupBy(...)".
answered Nov 29 '18 at 10:43
Piotr PonikowskiPiotr Ponikowski
5115
add a comment |
1
I think you are mixing two types of grouping supported by Querydsl:
- query.transform(...): groups result in-memory once data is fetched from database. In this case query doesn't cointain "group by" clause and transformation of data is executed on "java side".
- query.groupBy(...): add group by clause to your query. In this case grouping is executed by database.
If you need aggregation functions in your query, then you need to provide "group by" columns using "query.groupBy(...)".
answered Nov 29 '18 at 10:43
Piotr PonikowskiPiotr Ponikowski
5115
add a comment |
1
1
1
I think you are mixing two types of grouping supported by Querydsl:
- query.transform(...): groups result in-memory once data is fetched from database. In this case query doesn't cointain "group by" clause and transformation of data is executed on "java side".
- query.groupBy(...): add group by clause to your query. In this case grouping is executed by database.
If you need aggregation functions in your query, then you need to provide "group by" columns using "query.groupBy(...)".
answered Nov 29 '18 at 10:43
Piotr PonikowskiPiotr Ponikowski
5115
I think you are mixing two types of grouping supported by Querydsl:
- query.transform(...): groups result in-memory once data is fetched from database. In this case query doesn't cointain "group by" clause and transformation of data is executed on "java side".
- query.groupBy(...): add group by clause to your query. In this case grouping is executed by database.
If you need aggregation functions in your query, then you need to provide "group by" columns using "query.groupBy(...)".
answered Nov 29 '18 at 10:43
Piotr PonikowskiPiotr Ponikowski
5115
answered Nov 29 '18 at 10:43
Piotr PonikowskiPiotr Ponikowski
5115
answered Nov 29 '18 at 10:43
Piotr PonikowskiPiotr Ponikowski
5115
answered Nov 29 '18 at 10:43
Piotr PonikowskiPiotr Ponikowski
5115
5115
add a comment |
add a comment |
1
Here's how I aggregate the column and filter by sum:
BooleanExpression alwaysTrueExpression = Expressions.asBoolean(true).isTrue();
NumberExpression<BigDecimal> totalUnitAmountWithoutTax = aggregatedOrder.totalUnitAmountWithoutTax.sum();
NumberExpression<Integer> totalQuantity = aggregatedOrder.quantity.sum();
NumberPath<Long> qPromoter = aggregatedOrder.tradingPromoterBranch.promoter.id;
BooleanExpression amountExpression = Expressions.asBoolean(true).isTrue();
if (minAmount != null) {
amountExpression = amountExpression.and(totalUnitAmountWithoutTax.goe(minAmount));
}
if (maxAmount != null) {
amountExpression = amountExpression.and(totalUnitAmountWithoutTax.loe(maxAmount));
}
JPAQuery<Tuple> query = jpaQueryFactory.select(qPromoter, totalUnitAmountWithoutTax, totalQuantity).from(aggregatedOrder).groupBy(qPromoter);
query = query.where(alwaysTrueExpression).having(amountExpression);
return query.fetch();
answered Dec 3 '18 at 6:50
czetsuyaczetsuya
2,191124082
add a comment |
1
Here's how I aggregate the column and filter by sum:
BooleanExpression alwaysTrueExpression = Expressions.asBoolean(true).isTrue();
NumberExpression<BigDecimal> totalUnitAmountWithoutTax = aggregatedOrder.totalUnitAmountWithoutTax.sum();
NumberExpression<Integer> totalQuantity = aggregatedOrder.quantity.sum();
NumberPath<Long> qPromoter = aggregatedOrder.tradingPromoterBranch.promoter.id;
BooleanExpression amountExpression = Expressions.asBoolean(true).isTrue();
if (minAmount != null) {
amountExpression = amountExpression.and(totalUnitAmountWithoutTax.goe(minAmount));
}
if (maxAmount != null) {
amountExpression = amountExpression.and(totalUnitAmountWithoutTax.loe(maxAmount));
}
JPAQuery<Tuple> query = jpaQueryFactory.select(qPromoter, totalUnitAmountWithoutTax, totalQuantity).from(aggregatedOrder).groupBy(qPromoter);
query = query.where(alwaysTrueExpression).having(amountExpression);
return query.fetch();
answered Dec 3 '18 at 6:50
czetsuyaczetsuya
2,191124082
add a comment |
1
1
1
Here's how I aggregate the column and filter by sum:
BooleanExpression alwaysTrueExpression = Expressions.asBoolean(true).isTrue();
NumberExpression<BigDecimal> totalUnitAmountWithoutTax = aggregatedOrder.totalUnitAmountWithoutTax.sum();
NumberExpression<Integer> totalQuantity = aggregatedOrder.quantity.sum();
NumberPath<Long> qPromoter = aggregatedOrder.tradingPromoterBranch.promoter.id;
BooleanExpression amountExpression = Expressions.asBoolean(true).isTrue();
if (minAmount != null) {
amountExpression = amountExpression.and(totalUnitAmountWithoutTax.goe(minAmount));
}
if (maxAmount != null) {
amountExpression = amountExpression.and(totalUnitAmountWithoutTax.loe(maxAmount));
}
JPAQuery<Tuple> query = jpaQueryFactory.select(qPromoter, totalUnitAmountWithoutTax, totalQuantity).from(aggregatedOrder).groupBy(qPromoter);
query = query.where(alwaysTrueExpression).having(amountExpression);
return query.fetch();
answered Dec 3 '18 at 6:50
czetsuyaczetsuya
2,191124082
Here's how I aggregate the column and filter by sum:
BooleanExpression alwaysTrueExpression = Expressions.asBoolean(true).isTrue();
NumberExpression<BigDecimal> totalUnitAmountWithoutTax = aggregatedOrder.totalUnitAmountWithoutTax.sum();
NumberExpression<Integer> totalQuantity = aggregatedOrder.quantity.sum();
NumberPath<Long> qPromoter = aggregatedOrder.tradingPromoterBranch.promoter.id;
BooleanExpression amountExpression = Expressions.asBoolean(true).isTrue();
if (minAmount != null) {
amountExpression = amountExpression.and(totalUnitAmountWithoutTax.goe(minAmount));
}
if (maxAmount != null) {
amountExpression = amountExpression.and(totalUnitAmountWithoutTax.loe(maxAmount));
}
JPAQuery<Tuple> query = jpaQueryFactory.select(qPromoter, totalUnitAmountWithoutTax, totalQuantity).from(aggregatedOrder).groupBy(qPromoter);
query = query.where(alwaysTrueExpression).having(amountExpression);
return query.fetch();
answered Dec 3 '18 at 6:50
czetsuyaczetsuya
2,191124082
answered Dec 3 '18 at 6:50
czetsuyaczetsuya
2,191124082
answered Dec 3 '18 at 6:50
czetsuyaczetsuya
2,191124082
answered Dec 3 '18 at 6:50
czetsuyaczetsuya
2,191124082
2,191124082
add a comment |
add a comment |
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