自制数据库引擎
boost 1.63
jdk 1.8(optional)
run ./build_boost.sh
run ./build.sh
./edb
edb>> help连接：
edb>> connect localhost:48127Scheme:
edb>> create testInsert
# default _id
edb>> insert {"name":"hello", "age":"30"}
edb>> +OK _id = 1341409
edb>> insert {“_id”:1, "email": "test@test.com"}
# return
edb>> +OK _id=1
Delete
Without index, you can only delete data by _id.
edb>> delete {"_id":"1"}
# return
edb>> +OK
如果email是Index
edb>> delete {"email":"test@test.com"}
Query
edb>> query {"_id":"1"}
# return
edb>> {"id":"1","email": "test@test.com"}
edb>> query {"_id", "2"}
# return
edb>> NULL