Django数据时间字段

Postgres实际上没有datetime数据类型。两者都没有 AUTOINCREMENT 属性Django一定在向你展示这些,翻译PSTGRE timestamp 到 datetime 和 SERIAL .

附言 本身也不是数据类型。

t=# CREATE TABLE "myapp_event" ("id" integer NOT NULL PRIMARY KEY AUTOINCREMENT, "start" datetime NOT NULL);
ERROR:  syntax error at or near "AUTOINCREMENT"
LINE 1: ... "myapp_event" ("id" integer NOT NULL PRIMARY KEY AUTOINCREM...
                                                             ^
t=# CREATE TABLE "myapp_event" ("id" SERIAL PRIMARY KEY, "start" datetime NOT NULL);
ERROR:  type "datetime" does not exist
LINE 1: ...E "myapp_event" ("id" SERIAL PRIMARY KEY, "start" datetime N...
                                                             ^
t=# CREATE TABLE "myapp_event" ("id" SERIAL PRIMARY KEY, "start" timestamp NOT NULL);
CREATE TABLE