如何将H2Database数据库文件转换为MySQL数据库.sql文件? [英] How to convert H2Database database file to MySQL database .sql file?
问题描述
我在 H2Database 文件中有一些数据，我想将其转换为MySQL .sql数据库文件.我可以采取哪些方法?
I have some data in H2Database file and I want to convert it to MySQL .sql database file. What are the methods I can follow?
推荐答案
作为对Thomas Mueller的回答，SquirrelSQL对我来说很好. 这是Windows转换H2数据库的过程:
In answer to Thomas Mueller, SquirrelSQL worked fine for me. Here is the procedure for Windows to convert a H2 database:
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转到驱动程序列表"，默认情况下所有内容均为红色.
Go to "drivers list", where everything is red by default.
选择"H2"驱动程序，并指定"h2-1.3.173.jar"的完整路径(对于 例如)在附加类路径"中. H2驱动程序应显示为蓝色 检查列表.
Select "H2" driver, and specify the full path to "h2-1.3.173.jar" (for example) in "Extra Class Path". The H2 driver should display a blue check in the list.
选择目标驱动程序(PostgreSQL，MySQL)，然后 做同样的事情，例如对于PostgreSQL，指定到的完整路径 额外类路径中的"postgresql-9.4-1201.jdbc41.jar".
Select your target driver (PostgreSQL, MySQL), and do the same, for example for PostgreSQL, specify the full path to "postgresql-9.4-1201.jdbc41.jar" in Extra Class Path.
转到别名"，然后在H2上单击"+":配置JDBC链，例如，复制/粘贴启动H2时获得的jdbc链，并对目标数据库执行相同的操作:单击"+"，配置并测试".
Go to "Aliases", then click on "+" for H2 : configure your JDBC chain, for example copy/paste the jdbc chain you obtain when you launch H2, and do the same for your target database: click on "+", configure and "test".
当您双击别名时，您应该在新选项卡中看到数据库中的所有内容.转到源数据库中的表，对所有表进行多次选择，然后右键单击:复制表".
When you double click on your alias, you should see everything inside your database in a new Tab. Go to the tables in source database, do a multi-select on all your tables and do a right-click : "Copy Table".
从Alias转到目标数据库，然后执行粘贴表".完全复制所有表时，也会生成外键引用.
Go to your target database from Alias, and do a "Paste Table". When all tables are copied altogether, the foreign key references are also generated.
检查您的主键:从H2到PostgreSQL，我失去了主键约束和自动递增功能. 您也可以通过右键单击重构"来重命名列和表.我使用它通过禁用名称检查选项来在完全复制后重命名保留字列.
Check your primary keys : from H2 to PostgreSQL, I lost the Primary Key constraints, and the auto-increment capability. You could also rename columns and tables by a right click : "refactor". I used it to rename reserved words columns after full copy, by disabling name check in options.
这对我来说很好.
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