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{div:style=display:none}
DO NOT EDIT THE CONTENT OF THIS PAGE DIRECTLY (EXCEPT INSIDE THE DIV BELOW WITH ID=DESCRIPTION), UNLESS YOU KNOW WHAT YOU'RE DOING.
		THE STRUCTURE OF THE CONTENT IS VITAL IN BEING ABLE TO AUTO UPDATE THE CONTENT THROUGH THE DOC GENERATOR.\\		\\		Enter additional information related to this 'class' inside the \{div} macro with 'id=description'{div}
{div:id=description}{div}\\ 

{table:id=|class=servoy sSummary}{colgroup}{column:width=80px|padding=0px}{column}{column}{column}{colgroup}{tr:style=height: 30px;}{th:colspan=2}Property Summary{th}{tr}{tbody}{tr}{td}[QBColumns]{td}{td}[#columns]
Get columns from query{td}{tr}{tbody}{tbody}{tr}{td}[QBJoins]{td}{td}[#joins]
Get the joins clause of this table based clause.{td}{tr}{tbody}{tbody}{tr}{td}[QBLogicalCondition]{td}{td}[#on]
Get the on clause for the join.{td}{tr}{tbody}{tbody}{tr}{td}[QBTableClause]{td}{td}[#parent]
Get query builder parent table clause, this may be a query or a join clause.{td}{tr}{tbody}{tbody}{tr}{td}[QBSelect]{td}{td}[#root]
Get query builder parent.{td}{tr}{tbody}{table}\\ 

{table:id=|class=servoy sSummary}{colgroup}{column:width=80px|padding=0px}{column}{column}{column}{colgroup}{tr:style=height: 30px;}{th:colspan=2}Method Summary{th}{tr}{tbody}{tr}{td}[QBColumn]{td}{td}[#getColumn]\(name)
Get a column from the table.{td}{tr}{tbody}{tbody}{tr}{td}[QBColumn]{td}{td}[#getColumn]\(columnTableAlias, name)
Get a column from the table with given alias.{td}{tr}{tbody}{table}\\ 

{table:id=property|class=servoy sDetail}{colgroup}{column:width=100%|padding=0px}{column}{colgroup}{tr:style=height: 30px;}{th:colspan=1}Property Details{th}{tr}{tbody:id=columns}{tr:id=name}{td}h6.columns{td}{tr}{tr:id=ret}{td}*Returns*\\{div:class=sIndent}[QBColumns]{div}{td}{tr}{tr:id=sam}{td}*Sample*\\{div:class=sIndent}{code:language=javascript}
foundset.getQuery().columns
{code}{div}{td}{tr}{tr:class=lastDetailRow}{td}{td}{tr}{tbody}{tbody:id=joins}{tr:id=name}{td}h6.joins{td}{tr}{tr:id=ret}{td}*Returns*\\{div:class=sIndent}[QBJoins]{div}{td}{tr}{tr:id=sam}{td}*Sample*\\{div:class=sIndent}{code:language=javascript}
foundset.getQuery().joins
{code}{div}{td}{tr}{tr:class=lastDetailRow}{td}{td}{tr}{tbody}{tbody:id=on}{tr:id=name}{td}h6.on{td}{tr}{tr:id=ret}{td}*Returns*\\{div:class=sIndent}[QBLogicalCondition]{div}{td}{tr}{tr:id=sam}{td}*Sample*\\{div:class=sIndent}{code:language=javascript}
/** @type {QBSelect<db:/example_data/person>} */
var query = databaseManager.createSelect('db:/example_data/person')
/** @type {QBJoin<db:/example_data/person>} */
var join1 = query.joins.add('db:/example_data/person')
join1.on.add(query.columns.parent_person_id.eq(join1.columns.person_id))
/** @type {QBJoin<db:/example_data/person>} */
var join2 = query.joins.add('db:/example_data/person')
join2.on.add(join1.columns.parent_person_id.eq(join2.columns.person_id))
	
query.where.add(join2.columns.name.eq('john'))
foundset.loadRecords(query)
{code}{div}{td}{tr}{tr:class=lastDetailRow}{td}{td}{tr}{tbody}{tbody:id=parent}{tr:id=name}{td}h6.parent{td}{tr}{tr:id=ret}{td}*Returns*\\{div:class=sIndent}[QBTableClause]{div}{td}{tr}{tr:id=sam}{td}*Sample*\\{div:class=sIndent}{code:language=javascript}
/** @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)
{code}{div}{td}{tr}{tr:class=lastDetailRow}{td}{td}{tr}{tbody}{tbody:id=root}{tr:id=name}{td}h6.root{td}{tr}{tr:id=ret}{td}*Returns*\\{div:class=sIndent}[QBSelect]{div}{td}{tr}{tr:id=sam}{td}*Sample*\\{div:class=sIndent}{code:language=javascript}
/** @type {QBSelect<db:/example_data/order_details>} */
	var subquery = databaseManager.createSelect('db:/example_data/order_details')
	
 /** @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]))
			
			.add(query.exists(
					subquery.where.add(subquery.columns.orderid.eq(query.columns.order_id)).root
			))
		)
		
	foundset.loadRecords(query)
{code}{div}{td}{tr}{tr:class=lastDetailRow}{td}{td}{tr}{tbody}{table}\\ 

{table:id=function|class=servoy sDetail}{colgroup}{column:width=100%|padding=0px}{column}{colgroup}{tr:style=height: 30px;}{th:colspan=1}Method Details{th}{tr}{tbody:id=getColumn-String}{tr:id=name}{td}h6.getColumn{td}{tr}{tr:id=sig}{td}{span:style=margin-right: 5px;}[QBColumn]{span}{span:style=font-weight: bold;}getColumn{span}{span}\(name){span}{td}{tr}{tr:id=prs}{td}*Parameters*\\{div:class=sIndent}\{[String]} name -- the name of column to get
{div}{td}{tr}{tr:id=ret}{td}*Returns*\\{div:class=sIndent}[QBColumn]{div}{td}{tr}{tr:id=sam}{td}*Sample*\\{div:class=sIndent}{code:language=javascript}
foundset.getQuery().getColumn('orderid')
{code}{div}{td}{tr}{tr:class=lastDetailRow}{td}{td}{tr}{tbody}{tbody:id=getColumn-String_String}{tr:id=name}{td}h6.getColumn{td}{tr}{tr:id=sig}{td}{span:style=margin-right: 5px;}[QBColumn]{span}{span:style=font-weight: bold;}getColumn{span}{span}\(columnTableAlias, name){span}{td}{tr}{tr:id=prs}{td}*Parameters*\\{div:class=sIndent}\{[String]} columnTableAlias -- the alias for the table
\{[String]} name -- the name of column to get
{div}{td}{tr}{tr:id=ret}{td}*Returns*\\{div:class=sIndent}[QBColumn]{div}{td}{tr}{tr:id=sam}{td}*Sample*\\{div:class=sIndent}{code:language=javascript}
foundset.getQuery().getColumn('orderid', 'opk')
{code}{div}{td}{tr}{tr:class=lastDetailRow}{td}{td}{tr}{tbody}{table}