Wiki / Operators

vertical

Left operand

none

Right operand

line

Result type

bool

Implementing function

line_vertical(line)

Operator kind

Prefix

Hash join candidate

no

Merge join candidate

no

aliases

?|, ?|(none,line)

manual semantics

Exact operand/result signature matched

memberships

Unknown

signature

?|(none,line) → bool

source oid

1615

{"commutator":"","function":"line_vertical(line)","hash_join":"f","kind":"l","left_type":"none","merge_join":"f","negator":"","result_type":"bool","right_type":"line","symbol":"?|"}