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  • QBGroupBy

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Comment: Rev: 1381948887907

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HTML Table
id
classservoy sSummary
Colgroup Tag
Column
padding0px
width80px

Column

Table Row (tr)
styleheight: 30px;
Table Head (th)
colspan2
Property Summary
tbody
Table Body (tbody)
Table Row (tr)
Table Cell (td)
QBSelect
Table Cell (td)
#parentparent
Get query builder parent table clause, this may be a query or a join clause.
Table Row (tr)
Table Cell (td)
QBSelect
Table Cell (td)
#rootroot
Get query builder parent.

HTML Table
id
classservoy sSummary
Colgroup Tag
Column
padding0px
width80px

Column

tbody
Table Row (tr)
styleheight: 30px;
Table Head (th)
colspan2
Method Summary
tbody
Table Row (tr)
Table Cell (td)
QBGroupBy
Table Cell (td)
#addadd(column)
Add column name to group-by clause.
tbody
Table Row (tr)
Table Cell (td)
QBGroupBy
Table Cell (td)
#addadd(function)
Add column name to group-by clause.
tbody
Table Row (tr)
Table Cell (td)
QBGroupBy
Table Cell (td)
#addPkaddPk()
Add the tables' primary pk columns in alphabetical order to the group by clause.
Table Row (tr)
Table Cell (td)
QBGroupBy
Table Cell (td)
#clearclear()
Clear the to group-by clause.

HTML Table
idproperty
classservoy sDetail
Colgroup Tag
Column
padding0px
width100%

Table Row (tr)
styleheight: 30px;
Table Head (th)
colspan1
Property Details
Table Body (tbody)
idparent
Table Row (tr)
idname
Table Cell (td)
parent
Table Row (tr)
iddes
Table Cell (td)
Div
classsIndent
Get query builder parent table clause, this may be a query or a join clause.
Table Row (tr)
idret
Table Cell (td)
Returns
Div
classsIndent
QBSelect
Table Row (tr)
idsam
Table Cell (td)
Sample
Div
classsIndent
Code Block
languagejavascript

...

/** @type {QBSelect<db:/example_data/person>} */
	var query = databaseManager.createSelect('db:/example_data/person')
	query.where.add(query.joins.person_to_parent.joins.person_to_parent.columns.name.eq('john'))
	foundset.loadRecords(query)

...

Table Row (tr)
classlastDetailRow
Table Cell (td)

Table Body (tbody)
idroot
Table Row (tr)
idname
Table Cell (td)
root
Table Row (tr)
iddes
Table Cell (td)
Div
classsIndent
Get query builder parent.
Table Row (tr)
idret
Table Cell (td)
Returns
Div
classsIndent
QBSelect
Table Row (tr)
idsam
Table Cell (td)
Sample
Div
classsIndent
Code Block
languagejavascript

...

/** @type {QBSelect<db:/example_data/order_details>} */
	var subquery = databaseManager.createSelect('db:/example_data/order_details')

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 /** @type {QBSelect<db:/example_data/orders>} */
	var query = databaseManager.createSelect('db:/example_data/orders')
	query.where.add(query
		.or

...

			.add(query.columns.order_id.not.isin([1, 2, 3]))

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			.add(query.exists(
					subquery.where.add(subquery.columns.orderid.eq(query.columns.order_id)).root
			))
		)

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	foundset.loadRecords(query)

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Table Row (tr)
classlastDetailRow
Table Cell (td)

HTML Table
idfunction
classservoy sDetail
Colgroup Tag
Column
padding0px
width100%

Table Row (tr)
styleheight: 30px;
Table Head (th)
colspan1
Method Details
Table Body (tbody)
idadd-QBColumn
Table Row (tr)
idname
Table Cell (td)
add
Table Row (tr)
idsig
Table Cell (td)
Span
stylemargin-right: 5px;
QBGroupBy
Span
stylefont-weight: bold;
add
Span
(column)
Table Row (tr)
iddes
Table Cell (td)
Div
classsIndent

Add column name to group-by clause.

Same as query.groupBy().add(join.getColumn("value"))

Table Row (tr)
idprs
Table Cell (td)
Parameters
Div
classsIndent
{QBColumn} column

...

- the column to add to the query condition
Table Row (tr)
idret
Table Cell (td)
Returns
Div
classsIndent
QBGroupBy
Table Row (tr)
idsam
Table Cell (td)
Sample
Div
classsIndent
Code Block
languagejavascript

...

/** @type {QBSelect<db:/example_data/orders>} */
var query = databaseManager.createSelect('db:/example_data/orders')
query.groupBy.add(query.columns.orderid) // have to group by on pk when using having-conditions in (foundset) pk queries
.root.having.add(query.joins.orders_to_order_details.columns.quantity.count.eq(0))
foundset.loadRecords(query)

...

Table Row (tr)
classlastDetailRow
Table Cell (td)

Table Body (tbody)
idadd-QBFunction
Table Row (tr)
idname
Table Cell (td)
add
Table Row (tr)
idsig
Table Cell (td)
Span
stylemargin-right: 5px;
QBGroupBy
Span
stylefont-weight: bold;
add
Span
(function)
Table Row (tr)
iddes
Table Cell (td)
Div
classsIndent

Add column name to group-by clause.

Same as query.groupBy().add(join.getColumn("value"))

Table Row (tr)
idprs
Table Cell (td)
Parameters
Div
classsIndent
{QBFunction} function

...

- the function to add to the query
Table Row (tr)
idret
Table Cell (td)
Returns
Div
classsIndent
QBGroupBy
Table Row (tr)
idsam
Table Cell (td)
Sample
Div
classsIndent
Code Block
languagejavascript

...

/** @type {QBSelect<db:/example_data/orders>} */
var query = databaseManager.createSelect('db:/example_data/orders')
query.groupBy.add(query.columns.orderid) // have to group by on pk when using having-conditions in (foundset) pk queries
.root.having.add(query.joins.orders_to_order_details.columns.quantity.count.eq(0))
foundset.loadRecords(query)

...

Table Row (tr)
classlastDetailRow
Table Cell (td)

Table Body (tbody)
idaddPk
Table Row (tr)
idname
Table Cell (td)
addPk
Table Row (tr)
idsig
Table Cell (td)
Span
stylemargin-right: 5px;
QBGroupBy
Span
stylefont-weight: bold;
addPk
Span
()
Table Row (tr)
iddes
Table Cell (td)
Div
classsIndent
Add the tables' primary pk columns in alphabetical order to the group by clause.
Table Row (tr)
idret
Table Cell (td)
Returns
Div
classsIndent
QBGroupBy
Table Row (tr)
idsam
Table Cell (td)
Sample
Div
classsIndent
Code Block
languagejavascript

...

/** @type {QBSelect<db:/example_data/orders>} */
var query = databaseManager.createSelect('db:/example_data/orders')
query.groupBy.addPk() // have to group by on pk when using having-conditions in (foundset) pk queries
.root.having.add(query.joins.orders_to_order_details.columns.quantity.count.eq(0))
foundset.loadRecords(query)

...

Table Row (tr)
classlastDetailRow
Table Cell (td)

Table Body (tbody)
idclear
Table Row (tr)
idname
Table Cell (td)
clear
Table Row (tr)
idsig
Table Cell (td)
Span
stylemargin-right: 5px;
QBGroupBy
Span
stylefont-weight: bold;
clear
Span
()
Table Row (tr)
iddes
Table Cell (td)
Div
classsIndent
Clear the to group-by clause.
Table Row (tr)
idret
Table Cell (td)
Returns
Div
classsIndent
QBGroupBy
Table Row (tr)
idsam
Table Cell (td)
Sample
Div
classsIndent
Code Block
languagejavascript

...

var q = foundset.getQuery()
q.where.add(q.columns.x.eq(100))
query.groupBy.clear.root.clearHaving()
foundset.loadRecords(q);

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Table Row (tr)
classlastDetailRow
Table Cell (td)