multivalue-database

How do I find the column listing in UniVerse with RetrieVe or SQL?

自作多情 提交于 2019-12-31 03:19:09
问题 I've got an issue where a table (file) is set up to return column foo on LIST table and SELECT * FROM table . I need to know the other possible columns in table . I'm pretty sure this was achieved by setting @ (behavoir definition of unqualified LIST ), and @select (behavoir definition of * with very SELECT ) but I don't know how to get the full list of columns. How do I read the table schema in uvsh and query for the physical table columns? Running LIST.ITEM on the table shows me a list of

Prevent a checkout in Git

你说的曾经没有我的故事 提交于 2019-12-13 13:33:41
问题 I'm currently looking into managing source code from an OpenInsight application using Git. Because OI code is stored in a database table there is a certain amount of manual work to export the source to text and visa-versa. So far I have managed to automate a lot of this work using Git hooks, but the lack of a 'pre-checkout' hook has given me a problem.. When a user switches branches I have a post-checkout hook to diff the old and new branches and store a list of the changed procedures. When

UniVerse learning materials [closed]

依然范特西╮ 提交于 2019-11-29 18:43:57
问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 6 years ago . I've recently come in contact with a proprietary descendant of UniVerse. Does anyone know where I can get a good tutorial or brush up on the syntactic quirks of its more popular parent? I can't figure out how to even get a table listing. Navigating my way around is difficult, and I don't see any man pages.

MySQL procedure to load data from staging table to other tables. Need to split up multivalue field in the process

偶尔善良 提交于 2019-11-28 06:10:31
问题 I'm trying to export data from a multivalue database (Unidata) into MySQL. Lets say my source data was a person's ID number, their first name and all the states they've lived in. The states field is a multi value field and I'm exporting them so that the different values within that field are seperated by a ~. A sample extract looks like: "1234","Sally","NY~NJ~CT" "1235","Dave","ME~MA~FL" "3245","Fred","UT~CA" "2344","Sue","OR" I've loaded this data into a staging table Table:staging Column 1:

Multivalued Fields a Good Idea?

点点圈 提交于 2019-11-27 09:07:43
I have recently been introduced to the new Access 2007 feature which is multivalued fields. My initial impression is that it is a bad idea to make use of multiple values in a single field. Traditionally if you wanted to allow for a record to have several values for a field you would create another two tables and link them with foreign keys. This allows for easy querying and ensures that duplicate values reference the same item. Keeping lists in a cell seems like a violation of the purpose of databases. Are there good uses for these fields which don't make me feel dirty? The idea of multivalued

Multivalued Fields a Good Idea?

怎甘沉沦 提交于 2019-11-26 14:34:07
问题 I have recently been introduced to the new Access 2007 feature which is multivalued fields. My initial impression is that it is a bad idea to make use of multiple values in a single field. Traditionally if you wanted to allow for a record to have several values for a field you would create another two tables and link them with foreign keys. This allows for easy querying and ensures that duplicate values reference the same item. Keeping lists in a cell seems like a violation of the purpose of