3/10/2017

PostgreSQL : 試試 JSON 函數

insert into members (name, gender, blood, age)
select j1.key "name", j1.value "gender", j2.value "blood", j3.value "age"
from json_each_text('{"Chris":"Male", "Kelly":"Female"}') as j1
join json_each_text('{"Chris":"A", "Kelly":"O"}') as j2 on j2.key = j1.key
join json_each_text('{"Chris":"42", "Kelly":"34"}') as j3 on j3.key = j1.key
"Chris";"Male";"A";"42"
"Kelly";"Female";"O";"34"
JSON Functions and Operators

Android : 來電顯示範例

https://github.com/marxtseng/CallerID