Wiki / Operators

append element onto end of array

Left operand

anycompatiblearray

Right operand

anycompatible

Result type

anycompatiblearray

Implementing function

array_append(anycompatiblearray,anycompatible)

Operator kind

Binary

Hash join candidate

no

Merge join candidate

no

aliases

||, ||(anycompatiblearray,anycompatible)

manual semantics

Exact operand/result signature matched

memberships

Unknown

signature

||(anycompatiblearray,anycompatible) → anycompatiblearray

source oid

349

{"commutator":"","function":"array_append(anycompatiblearray,anycompatible)","hash_join":"f","kind":"b","left_type":"anycompatiblearray","merge_join":"f","negator":"","result_type":"anycompatiblearray","right_type":"anycompatible","symbol":"||"}