Table 创建代码中 SQL 的语法错误(我没有看到错误...)
Syntax Error in SQL in Table Creation Code (i don't see an error...)
我在 'CREATE TABLE ORDER(' 的以下测试-SQL-代码中遇到语法错误:
CREATE TABLE CLIENT(
CLIENT_ID BIGINT AUTO_INCREMENT PRIMARY KEY,
LAST_NAME VARCHAR(16) NOT NULL,
FIRST_NAME VARCHAR(16) NOT NULL,
STREET_ADDRESS VARCHAR(100) NOT NULL,
APARTMENT_NUMBER VARCHAR(20) NOT NULL,
CITY VARCHAR(50) NOT NULL,
ZIP_CODE VARCHAR(10) NOT NULL
);
CREATE TABLE ORDER(
ORDER_ID BIGINT AUTO_INCREMENT PRIMARY KEY,
CLIENT_ID BIGINT NOT NULL,
DATE_ORDERED BIGINT NOT NULL,
SUM FLOAT NOT NULL
);
order 是一个关键字,最好不要使用它,但如果需要,请使用双引号
CREATE TABLE "ORDER"(
ORDER_ID BIGINT AUTO_INCREMENT PRIMARY KEY,
CLIENT_ID BIGINT NOT NULL,
DATE_ORDERED BIGINT NOT NULL,
SUM FLOAT NOT NULL
);
我在 'CREATE TABLE ORDER(' 的以下测试-SQL-代码中遇到语法错误:
CREATE TABLE CLIENT(
CLIENT_ID BIGINT AUTO_INCREMENT PRIMARY KEY,
LAST_NAME VARCHAR(16) NOT NULL,
FIRST_NAME VARCHAR(16) NOT NULL,
STREET_ADDRESS VARCHAR(100) NOT NULL,
APARTMENT_NUMBER VARCHAR(20) NOT NULL,
CITY VARCHAR(50) NOT NULL,
ZIP_CODE VARCHAR(10) NOT NULL
);
CREATE TABLE ORDER(
ORDER_ID BIGINT AUTO_INCREMENT PRIMARY KEY,
CLIENT_ID BIGINT NOT NULL,
DATE_ORDERED BIGINT NOT NULL,
SUM FLOAT NOT NULL
);
order 是一个关键字,最好不要使用它,但如果需要,请使用双引号
CREATE TABLE "ORDER"(
ORDER_ID BIGINT AUTO_INCREMENT PRIMARY KEY,
CLIENT_ID BIGINT NOT NULL,
DATE_ORDERED BIGINT NOT NULL,
SUM FLOAT NOT NULL
);