I have a strange result when creating a new table in HSQLDB. From the documentation of HSQLDB, \"user\" is a keyword, no开发者_如何学Gormally, we can\'t use this value for table name or column name, u
I am currently responsible for migrating data for our application, for upgrading to new version.I am trying to migrate from HSQL to HSQL, later we will move on to other combina开发者_开发知识库tions.
I have a Spring based JPA2 app with the Hibernate provider on HSQLDB. I\'m trying to elegantly handle exceptions but am finding I am getting hibernate exceptions not JPA ones. For example:
I\'m trying to use sqlTool as an commandline oracle client in unix. In interactive console when I try to delete something with backspace or try to move left/right on sql string stran开发者_JS百科ge ch
I try to switch an existing (and well deploying) application to MySql instead of Hypersonic. After I follow all steps from JBoss tutorial my application fails in deploy saying:
I am using hsqldb version 2.2.5 in my application sometimes I am getting org.hsqldb.HsqlException: data exception: string data, right truncation.
I have a pregenerated CSV file on which I need to run SQL queries. I\'ve been looking at different open source solutions (e.g. CsvJdbc, xlSQL etc) but haven\'t really found anything satisfactory.
I\'m taking a database 开发者_运维百科class and I\'d like to have a large sample database to experiment with. My definition of large here is that there\'s enough data in the database so that if I try
I\'m currently learning some database tricks in Java and I found this nice book I\'m reading. At some point, it encourages me to try a manual database connection with the following class:
tl;dr: I am trying to unit test some SqlServer queries which 开发者_JAVA百科state the db name but they do not seem to work in HyperSql.
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