With the property set this way, any SQL statements from the application that are not bound to the database will result in an SQL error.
采用这种方式设置该属性,应用程序中任何未绑定到数据库的sql语句都将产生SQL错误。
If the tables don't exist (which is the case if the database was just created), an error message is displayed; but as the preceding SQL comments indicate, you can safely ignore those messages.
如果表不存在(当数据库刚创建时就会出现这种情况),将显示一条错误消息;但前面的SQL注释指明,您可以安全地忽略这些消息。
To force a lock timeout error, establish a first database connection and execute some SQL statements simulating a real transaction on the table employee.
为了促使一个锁定超时错误发生,我们首先建立一个数据库连接,并执行一些sql语句来模拟表employee上的真实事务。
Using the Embedded SQL though, makes the database access much more natural, intuitive, and error-free for the programmer than through the direct use of libraries.
使用嵌入式SQL可以让对数据库的访问比直接使用库函数来访问数据库更加自然、直观,而且程序员可以更少犯错误。
Developers may encounter an SQL Exception error when trying to access the Customer Service utility after having accessed the Derby database from Geronimo's console, or vice versa.
开发人员可能会在通过Geronimo的控制台访问了Derby数据后再尝试访问CustomerService实用程序时遇到SQLException错误,反之亦然。
If a query contains an error not detected during SQL verification, the database will detect the error when you run the query.
如果查询包括在SQL验证过程中未检测到的错误,则当运行该查询时,数据库将检测到该错误。
If a query contains an error not detected during SQL verification, the database will detect the error when you run the query.
如果查询包括在SQL验证过程中未检测到的错误,则当运行该查询时,数据库将检测到该错误。
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