我无法在多个数据库(mysql,db2)中创建一对一的关系。 这是我的声明:
--<ScriptOptions statementTerminator=";"/>
CREATE SCHEMA "mydb";
CREATE TABLE "mydb"."first" (
"id" BIGINT NOT NULL
)
DATA CAPTURE NONE
COMPRESS NO;
CREATE TABLE "mydb"."second" (
"id" BIGINT NOT NULL
)
DATA CAPTURE NONE
COMPRESS NO;
ALTER TABLE "mydb"."first" ADD CONSTRAINT "prima_PK" PRIMARY KEY
("id");
ALTER TABLE "mydb"."second" ADD CONSTRAINT "seconda_PK" PRIMARY KEY
("id");
ALTER TABLE "mydb"."first" ADD CONSTRAINT "first_second_FK" FOREIGN KEY
("id")
REFERENCES "mydb"."second"
("id")
ON DELETE CASCADE;
此声明在mysql和db2上产生一对多关系。有人可以帮我解决这个话题吗?