java - Apache Derby - 语法错误 : Encountered ";" at line 8, 第 2 列

Question

用 Java 制作一个小的模块化流程。然而，当我从我的网站调用 SQL 语句时，系统返回错误:

 java.sql.SQLSyntaxErrorException: Syntax error: Encountered ";" at line 8, column 2.

以下是相关 SQL 文件的前几行以及我用于检索数据的系统。

SQL:

 CREATE TABLE "chat_logs"
 (
   "logId" BIGINT NOT NULL GENERATED ALWAYS AS IDENTITY (START WITH 1, INCREMENT BY 1),
   "logDate" INT DEFAULT NULL,
   "logUser" BLOB,
   "logMessage" BLOB,
   PRIMARY KEY ("logId")
 );

 CREATE TABLE "configs"
 (
   "configId" BIGINT NOT NULL GENERATED ALWAYS AS IDENTITY (START WITH 1, INCREMENT BY 1),
   "configType" BLOB,
   "configSettings" BLOB,
   PRIMARY KEY ("configId")
 );

 ...

检索脚本:

 InputStream in = new URL("http://db.*******.com/derby/version1.00.sql").openStream();
 return org.apache.commons.io.IOUtils.toString(in);

关于如何从分号应该出现的地方产生语法错误是没有意义的。

Answer 1

是的，您需要将字符串拆分为单独的语句并分别运行:

String[] createTableStatements = allStatements.Split...
for (String createStatement : createTableStatements) {
    try (Statement ps = connection.createStatement()) {
        ps.executeUpdate(createStatement);
    }
}