switch

This block is part of the query group and was last modified in core v12.0.4.

Connection Type

This block connects from a query type block. Make sure to connect this block to the appropriate left-hand side connection.

switch query v12.0.4

Returns a query based of the given expression.

In pins 2

expression required
value
The expression to evaluate.
default
query
The default statement to be executed.

Out pins 2

output
query
Returns the query matching the expression.
match
condition
Returns true in case a match was found.

Outputs the query pin whose case the expression value matched (pre-selected by the flow engine), or the default pin when nothing matched; matched is true unless the default pin was selected. A falsy selected value becomes nil, and with no inputs at all the output is query=nil, matched=false.

A typical wiring for switch: the query out pin feeds cast to object.

Version history

Introduced in v12.0.4.

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