Clause (TQL)

A TQL query statement consists of a command, either Select or Update, and a list of clauses. The clauses provide further specification of the query statement, or a refinement, spatially or property wise. A clause consists of a clause parameter and a clause value, where currently the only supported operator between the parameter and value is IS.

List of Clause Parameters

Spatial

These parameters can be used to limit the search polygon, that is used to query buildings.

Param	Type	Description	Limits search polygon
AREA	Item ID	Area with ID	true
AREA_WITH_ATTRIBUTE	Attribute	Area with non zero Attribute value	true
BUFFER	decimal	Buffer the limiting search polygon with this value.	true
GRIDVALUE	decimal	Only include Grid Overlay cells that have a value equal to the one specified	true
LAYERTYPE	Layer	Only include Buildings and Terrains that are part of this layer	true
MAP	Map Type	Only items present in this Map Type	true
MAXGRIDVALUE	decimal	Only include Grid Overlay cells that have a value smaller than the one specified	true
MINGRIDVALUE	decimal	Only include Grid Overlay cells that have a value larger than or equal to the one specified	true
NEIGHBORHOOD	Item ID	Neighborhood with ID	true
NEIGHBORHOOD_WITH_ATTRIBUTE	Attribute	Neighborhood with non zero Attribute value	true
STAKEHOLDER	Item ID	Stakeholder with ID Only include Plots that are owned by the stakeholder with this ID Only include Items that are related to this stakeholder	true
STAKEHOLDERTYPE	Stakeholder Type	Stakeholder Type with this value Only include Plots that are owned by this type of stakeholder	true
TERRAIN	Item ID	Terrain of Terrain Type with ID	true
TERRAIN_WITH_ATTRIBUTE	Attribute	Terrain is of Terrain Type with non zero Attribute value	true
ZONE	Item ID	Zone with ID	true
ZONE_WITH_ATTRIBUTE	Attribute	Zone with non zero Attribute value	true

Attribute

These parameters are related to attributes.

Param	Type	Description	Limits search polygon
ATTRIBUTE	Attribute	The attribute used for Buildings to obtain a value.	false
ATTRIBUTE_MAX	decimal	Only include Buildings that have an attribute value larger than or equal to this value.	false
ATTRIBUTE_MAX	decimal	Only include Buildings that have an attribute value smaller than this value.	false
ATTRIBUTE_MULT	Attribute	Multiply the calculated value with the value of this attribute for a Building	false
INDEX	positive integer	Allows to specify which value in an attribute' s value array to select.	false

Grid

These parameters are specifically related to grids.

Param	Type	Description	Limits search polygon
GRID	Item ID	Grid of Grid Overlay with ID	false
GRID_WITH_ATTRIBUTE	Attribute	Grid of Grid Overlay with non zero Attribute value	false
GRIDTYPE	Overlay type	Grid of Grid Overlay with specified type	true
GRIDVALUE	decimal	Only include Grid Overlay cells that have a value equal to the one specified	true
MINGRIDVALUE	decimal	Only include Grid Overlay cells that have a value larger than or equal to the one specified	true
MAXGRIDVALUE	decimal	Only include Grid Overlay cells that have a value smaller than the one specified	true
OVERLAY	Item ID	Overlay with ID	false
TIMEFRAME	timeframe	Specifies which timeframe to select when processing a particular Grid	false

Item

These parameter can be used to consider only a specific item of that kind.

Param	Type	Description	Limits search polygon
ADDRESS	Item ID	Address with ID	false
AREA	Item ID	Area with ID	true
BUILDING	Item ID	Building with ID	false
FUNCTION	Item ID	Function with ID	false
GLOBAL	Item ID	Global with ID	false
GRID	Item ID	Grid of Grid Overlay with ID	false
INDICATOR	Item ID	Indicator with ID	false
LEVEE	Item ID	Levee with ID	false
MEASURE	Item ID	Measure with ID	false
NEIGHBORHOOD	Item ID	Neighborhood with ID	true
OVERLAY	Item ID	Overlay with ID	false
PANEL	Item ID	Panel with ID	false
RELATION	Relation	Allows to convert a specific selected item to an other item it is related to.	false
STAKEHOLDER	Item ID	Stakeholder with ID Only include Plots that are owned by the stakeholder with this ID Only include Items that are related to this stakeholder	true
TERRAIN	Item ID	Terrain of Terrain Type with ID	true
ZONE	Item ID	Zone with ID	true

Net

These parameter are specific to network related items. Some can also be used to limit the selected Buildings.

Param	Type	Description	Limits search polygon
NET_LINE	Item ID	Net line with ID	false
NET_TYPE	Net type	Only net items of this net type	false
NET_FUNCTION	Item ID	Net Function with ID	false
NET_LOAD	Item ID	Net Load with ID	false
NET_CLUSTER	Item ID	Net Cluster with ID	true

Property

These parameters are mostly related to building properties to filter on, but also include properties related to and shared with other items, such as Stakeholders.

Param	Type	Description	Limits search polygon
CATEGORY	Category	Category with this value Buildings of this category	false
CATEGORYMULT	Item ID	Multiply the calculated value with this Category Value of a Building	false
FUNCTIONMULT	Item ID	Multiply the calculated value with this Function Value of a Building	false
LAYERTYPE	Layer	Only include Buildings and Terrains that are part of this layer	true
MAP	Map Type	Only items present in this Map Type	true
NAME	String	Only a specific name	false
RESIDENCE	boolean	When true, consider only Buildings that are residences	false
ROAD_SYSTEM	boolean	When true, consider only Buildings that are part of the road system	false
STAKEHOLDERTYPE	Stakeholder Type	Stakeholder Type with this value Only include Plots that are owned by this type of stakeholder	true
STATE	Timestate	Only include Buildings and Measures that are in this timestate	false
TERM	Client Word Server Word	Client/Server word with name.	false

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TQL Clause parameters

Spatial

Area • Area with attribute • Buffer • Layertype • Map • Neighborhood • Neighborhood with attribute • Terrain • Terrain with attribute • Zone • Zone with attribute

Attribute

Attribute • Attribute max • Attribute min • Attribute mult • Index

Grid

Grid • Grid with attribute • Gridtype • Gridvalue • Maxgridvalue • Mingridvalue • Overlay • Timeframe

Item

Address • Building • Function • Global • Indicator • Levee • Measure • Panel • Relation • Stakeholder

Net

Net line • Net type • Net function • Net load • Net cluster

Property

Category • Categorymult • Functionmult • Layertype • Iteration • Map • Name • Residence • Road system • Stakeholdertype • State • Term

Other

Select • Update