Wiki / 运算符

add

此版本暂无所选语言的定义，以下显示原始英文内容。

Left operand

time

Right operand

interval

Result type

time

Implementing function

time_pl_interval(time,interval)

Operator kind

Binary

Hash join candidate

no

Merge join candidate

no

aliases

+, +(time,interval)

manual semantics

Exact operand/result signature matched

memberships

未知

signature

+(time,interval) → time

source oid

1800

{"commutator":"+(interval,time)","function":"time_pl_interval(time,interval)","hash_join":"f","kind":"b","left_type":"time","merge_join":"f","negator":"","result_type":"time","right_type":"interval","symbol":"+"}