Wiki / 运算符

concatenate

此版本暂无所选语言的定义，以下显示原始英文内容。

Left operand

tsvector

Right operand

tsvector

Result type

tsvector

Implementing function

tsvector_concat(tsvector,tsvector)

Operator kind

Binary

Hash join candidate

no

Merge join candidate

no

aliases

||, ||(tsvector,tsvector)

manual semantics

Exact operand/result signature matched

memberships

未知

signature

||(tsvector,tsvector) → tsvector

source oid

3633

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