"metaData":"{\n \"mysql\": [\n \"Create table If Not Exists Accounts (id int, name varchar(10))\",\n \"Create table If Not Exists Logins (id int, login_date date)\"\n ],\n \"mssql\": [\n \"Create table Accounts (id int, name varchar(10))\",\n \"Create table Logins (id int, login_date date)\"\n ],\n \"oraclesql\": [\n \"Create table Accounts (id int, name varchar(10))\",\n \"Create table Logins (id int, login_date date)\",\n \"ALTER SESSION SET nls_date_format='YYYY-MM-DD'\"\n ],\n \"database\": true\n}",
"judgerAvailable":true,
"judgeType":"large",
"mysqlSchemas":[
"Create table If Not Exists Accounts (id int, name varchar(10))",
"Create table If Not Exists Logins (id int, login_date date)",
"Truncate table Accounts",
"insert into Accounts (id, name) values ('1', 'Winston')",
"insert into Accounts (id, name) values ('7', 'Jonathan')",
"Truncate table Logins",
"insert into Logins (id, login_date) values ('7', '2020-05-30')",
"insert into Logins (id, login_date) values ('1', '2020-05-30')",
"insert into Logins (id, login_date) values ('7', '2020-05-31')",
"insert into Logins (id, login_date) values ('7', '2020-06-01')",
"insert into Logins (id, login_date) values ('7', '2020-06-02')",
"insert into Logins (id, login_date) values ('7', '2020-06-02')",
"insert into Logins (id, login_date) values ('7', '2020-06-03')",
"insert into Logins (id, login_date) values ('1', '2020-06-07')",
"insert into Logins (id, login_date) values ('7', '2020-06-10')"