Is there any application/project that provides you with a command line SQL client that will work with multiple databases and/or provides a mechanism for writing your own drivers?
Put another way, I'm looking for something like the mysql command line client or SQL*Plus for Oracle, but that's database agnostic.
All platforms welcome, but extra points for OS X/*nix approaches.
Try sqlsharp from the Mono subversion repository. You can define new providers via a configuration file. They are loaded from .NET assemblies, so you can write your own provider if you want to, but Mono already has MS SQL and Oracle, plus postgres and MySQL provide their own .NET assemblies.
It works on any platform supported by Mono and MS.NET.
Why not use something built on Perl and DBI like DBI-Shell?
a SQL client and front-end for multiple database is Crunchyfrog, which offers a Native Database Shell. Not sure if this meets your requriement
Related
I have a MacBook Pro and want to learn more about sql, I understand I cannot run sql from a Mac, what should I install VMware, linux, windows 10? Can someone walk me through this
SQL is just domain specific language (primarily) for relational databases. What you need to decide is what RDBMS, which in turn implements SQL, you would like to use.[1] Standalone implementations like SQLite definitely run on the Mac (many of Apple's own applications like Mail use it as their database.) For the more complex client/server RDBMS systems (i.e. Oracle, SQL Server, MySQL/MariaDB, etc.) you will at least need to install client-side drivers (often in the form of ODBC, JDBC or native drivers) and then either connect to an existing[1] database or install your own database server.
Since it sounds like you're just getting started, I'd highly recommend starting with a standalone database such as SQLite which you should be able to get to by opening a terminal window and typing 'sqlite3' at the prompt. This will allow you to jump right in and focus on learning SQL itself rather than dealing with getting a full-blown client/server database server up and running. (move on to that later if you find it needed/interesting/useful to you)
[1] unless you need to use an existing database, at work for example, in which case you'll need to find out the various details about the server and database in order to connect to it. In this case, you'll need to find a point of contact (often a DBA) to provide this information.
I'd like to inspect an existing Firebird (2.5.1) database without having to
install a server.
Are there any tools out there that allow an inspection of the database file?
If not: Are there any tools I can run on the system where the database server
is actually running to take a look at it?
Though it's been a while since I posted this question I'd like to give an answer:
I'm now using "Database .NET" from this website:
http://fishcodelib.com/Database.htm
It works reliably and rock solid (especially when used with large databases).
IBExpert's Database Inside allows you to analyse a Firebird database file directly, without a server. Full description here: http://ibexpert.net/ibe/index.php?n=Doc.DatabaseInside
Yes, you can use the embedded server. Full explanations here : http://www.firebirdsql.org/manual/ufb-cs-embedded.html
I've been spoiled by ActiveRecords. So I'm on the lookout for migration system that can be applied to SQL Server, and either is executed as Java application, or a Win32 Executable. (Of course further compatibility with other DB's and host OS's is welcome.)
The real desire is having a clear schema change application with roll back, ideally in something nicer then SQL so it can be DB system agnostic.
The hitch I've found for alternatives that are Java based, is lack of clean support for the Microsoft JDBC.
Looking forward to any suggestions.
Check out Ben Sheirmans excellent post on the topic:
http://flux88.com/blog/net-database-migration-tool-roundup/
I tried Tarantino and it worked OK, but you're still locked to sql scripts for sql server.
/Anders
Try Mite. I wrote it and have been using it for years successfully.
https://github.com/soitgoes/mite
If you turn on "Auto Generate Change Scripts" then Sql Management Studio will generate the sql that you can save into your mite file. No more writing migrations just let Management Studio do it for you! Then if you ever need to custom craft something to alter data you can simply do that in sql and save it to a migration.
Let me know what you think.
Currently I have a custom tool which generates vanilla-SQL (only using standard SQL), from our Data-models that sets up database schemas and initial data for our new databases, and do version patches, etc... This part is all fine and dandy right now.
However running these SQL scripts against all the different databases (different vendors) is a pain, so I wrote up a quick little Php script a while back that does it for me, but I was wondering if there is any better solution to this problem?
Thanks
I use SQL Developer, it's really cool.
It runs in any plataform (is a Java application), you could connect to any database vendor and it's free.
I use Squirrel, like SQL Developer it is a java application which is free.
Description
SQuirreL SQL Client is a graphical
Java program that will allow you to
view the structure of a JDBC compliant
database, browse the data in tables,
issue SQL commands.
Download and Installation
i wonder if there is something similar to Sql Profiler for Sql Server Compact Edition?
i use SqlCE as backend for a desktop application and it would be really great to have something like sql profiler for this embedded database.
or at least something simliar to the NHibernate show_sql feature...
any ideas?
thanks
j.
The only tested solution I know of that could solve this problem is Altiris Profiler which is a tool I designed at my previous job, but is closed source and not-for-sale.
The way you would hook it in, is by creating a factory for your commands and proxing them for profiling purposes before using them (using RealProxy). Its really light weight and about 10 lines of code to implement.
On my question Flory talks about a new tool called dynaTrace that may also be able to solve this problem as well.
I don't think that would work - CE seems like a totally different beast.
You can enable some logging that might help you:
http://msdn.microsoft.com/en-us/library/ms171949(SQL.90).aspx
I tried to do this and managed to set the database up and connect from SSMS - you have to specify the alternate connection type of 'SQL Server Compact Edition'. Profiler has no such thing - and entering a path to the datafile for the 'database' field did nothing.
Try to install a Standard version (with the profiler) and you might be able to connect to the CE instance also.
I think that its possible that it could be done using the Default Profiler Trace Template (from Visual Studio 2008). I talk about using the template for a non-CE version of SQL in my weblog at: http://codingathome.blogspot.com/2009/04/create-sql-trace-and-read-it-using-sql.html .
Its possible that template would work for the CE version of SQL. I haven't tried it. Your milage might vary. I know that SQL CE doesn't support stored procedures so chances are this wont work. You might have to setup debugging in your code in order to trace queries.
Since CE doesn't support a stored procedure I bet you can still run the script as a .sql script and get the tracing events installed. Its worth a try.