babelfish | Translate bash scripts to fish | Script Programming library
kandi X-RAY | babelfish Summary
kandi X-RAY | babelfish Summary
Translate bash scripts to fish.
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Top functions reviewed by kandi - BETA
- wordPart processes a word part .
- perform parses the given input into the output .
- unescape unescapes a string
- do executes the command line arguments .
- lit returns the literal for a word .
- Runs the main loop
- NewTranslator returns a new Translator .
- unsupported panics .
babelfish Key Features
babelfish Examples and Code Snippets
Lines of Code : 16License : Permissive (MIT)
Copy# Pass some code on stdin to translate it
$ echo 'f() { export SSH_AUTH_SOCK=$(gpgconf --list-dirs agent-ssh-socket); local cool=yep; }' | babelfish
function f
set -gx SSH_AUTH_SOCK (gpgconf --list-dirs agent-ssh-socket | string collect; or echo)
Community Discussions
Trending Discussions on babelfish
QUESTION
I am migrating multiple SQL DBs (say A and B) to a single Babelfish instance.
I have SQL instance A with tables x, y and z and instance B with tables x, y and z.
I want Babelfish to have some way to have them coexist as A.x, A.y, A.z, B.x, B.y and B.z.
The original idea was to prefix the table names (so A_x, A_y, etc.) but this is untenable because of the app changes required, so I need some way to make it transparent to the application as long as the connection points to A or does a "USE A" at the start.
...ANSWER
Answered 2022-Mar-17 at 22:21Babelfish lets you migrate databases A and B while retaining the SQL server database structure as well as the references A.dbo.x, B.dbo.x , etc. (note that cross-DB queries with 3-part object names are not yet currently supported outside the current database, but these are in the works). When you run "USE A" and then do "SELECT * FROM x", you'll touch A.dbo.x. When you do "USE B" first, you'll touch B.dbo.x. So when you run the DDL for creating databases A and B against Babelfish, you'll get basically the same as what you had in SQL Server and there is no need to change any syntax (again, assuming cross-DB queries are not currently needed).
Now, if your question is how to merge databases A and B into a single database, then that is not different from how you would do that in SQL Server itself. In this case I would recommend actually performing that merge in SQL Server, then reverse-engineering the resulting SQL Server database, and running that script against Babelfish to recreate that database.
QUESTION
I'm attempting to connect to a new Aurora PostgreSQL instance with Babelfish enabled.
NOTE: I am able to connect to the instance using the pg library through the normal port 5432 (the Postgres TDAS endpoint).
However, for this test, I am attempting to connect through the Babelfish TDS endpoint (1433) using the standard mssql package.
If I specify a database name (it is correct), I receive the error 'database "postgres" does not exist':
...ANSWER
Answered 2021-Dec-02 at 15:42Babelfish databases (that you connect to on port 1433) have nothing to do with PostgreSQL databases (port 5432). Essentially, all of Babelfish lives within a single PostgreSQL database (parameter babelfishpg_tsql.database_name).
You seem to have a single-db setup, because Cross DB query is not supported. With such a setup, you can only have a single database via port 1433 (apart from master and tempdb). You have to use CREATE DATABASE to create that single database (if it isn't already created; ask sys.databases).
I can't tell if it is supported to create a table in PostgreSQL (port 5432) and use it on port 1433 (the other way around is fine), but if so, you have to create it in a schema that you created with CREATE SCHEMA while connected on port 1433.
QUESTION
I'm getting the following error:
...ANSWER
Answered 2022-Jan-26 at 20:49You need to import collection.abc
Here the link to doc
QUESTION
I have a large Sybase ASE C/C++ app which I would like to migrate to Postgresql. The application is using the Sybase CT library (nothing complex: simple SQL, few bulk uploads, etc.). Application is built and run on Linux using SYBASE OCS-16.
I'm trying to evaluate if the BabelFish extension can help speed up migration.
The first challenge (in moving from Sybsae) is that the application make extensive use of multi-statement queries to return multi result sets, using dynamically generated Transact-SQL. In few cases, the multi-statement queries use placeholders in the subsequent calls. For example: (this is not real code, but it's similar to the pattern)
...ANSWER
Answered 2021-Nov-08 at 16:23Coming from Sybase, and having written the book on ASE... it is true that ASE T-SQL and MSSQL T-SQL still have many similarities, so from that perspective things may work. However, there are also many nasty little differences. To name just a random few aspects: the empty string (a single space in ASE, really empty in MSSQL), string concatenation with NULL (MSSQL has moved away from what is still the Sybase default), the T-SQL OJ syntax (no longer supported in MSSQL and neither in Babelfish); different behaviour by some BIFs in some cases (SUBSTRING(), SPACE()), BIFs that SQL Server does not have, different syntax for RAISERROR and PRINT, CREATE TYPE/sp_addtype differences, @@FETCH_STATUS, different syntax for hints, ROLLBACK TRIGGER, extended GROUP-BY syntax. And then there's things like CREATE DATABASE/ALTER DATABASE options, QUIESCE DATABASE, replication, partitioning, that's different. As for connectivity: FreeTDS may work, but from a Babelfish perspective this is not actually supported. In summary: you mileage may vary. Both syntactically and semantically there will be differences that may impact your migration, so while some parts may work, you may need to patch up your ASE SQL code before Babelfish would accept it.
QUESTION
I have a Cassandra cluster with two nodes with simple replication strategy.
Everything worked well until one of nodes crashed. I recovered the crashed node by cloning the remaining node virtual machine (so we cloned a file system), and updated the listening and RPC address.
Now I keep getting the following strange error.
When I am running each single node, everything is working well. But when I am starting the second node, the first one falls back with an error!
...ANSWER
Answered 2020-Jul-21 at 09:32If you cloned the virtual machine with all data, then you have all data of the first node, including the node's ID. To solve this problem, shutdown the 2nd node, delete all data from the data_file_directories and commit logs, leave only the first node as a seed node, and then start the 2nd node, so it will join the cluster as normal, and after this process finished, update the seed list (if you leave the 2nd node in the seed list, it won't join the cluster, but bootstrap a new cluster).
QUESTION
Using C#, I am trying to change values in a JSON file however the values are not changing. Below is the JSON - I intend on changing.
...ANSWER
Answered 2020-Feb-12 at 07:48The error is due to jsonObj["client"]["connection"].. where ["client"] doesnt exist for connection properties. also try using JObject.Parse
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