redasql 2.0.0

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RedaSQL

RedaSQL is querying tool for redash. I like psql(PostgreSQL CLI). so redasql resemble psql in some respects.

Install

pip install redasql

supported readsh version

RedaSQL supports Redash v8, v9 and v10.RedaSQL supports Redash v8, v9 and v10.

How To Use

redasql need some arguments or environment variables. redasql prioritizes arguments over environment variables.

argument	env	mean	required
-k/--api-key	REDASQL_REDASH_APIKEY	API KEY(user api key)	True
-s/--server-host	REDASQL_REDASH_ENDPOINT	Redash server hostname. ex) https://your.redash.server.host/	True
-p/--proxy	REDASQL_HTTP_PROXY	if your redash server restricted by Proxy, set url format. ex)http://user:[e-mail]:proxy-port	False
-d/--data-source		initial connect datasource name.	False

if you want to use redasql with direnv, rename .envrc.sample to .envrc and set attributes.

special commands

redasql has management commands.

metadata=# \?
\?: HELP META COMMANDS.
\q: EXIT.
\d: DESCRIBE TABLE
\c: SELECT DATASOURCE.
\x: QUERY RESULT TOGGLE PIVOT.
\f: CHANGE RESULT FORMATTER ['table', 'markdown', 'markdown_with_sql', 'csv'].
\l: LOAD QUERY FROM REDASH.
\o: CHANGE THE OUTPUT DESTINATION TO ['stdout', 'stdout_and_clipboard'].

execute query

see below

start

$ redasql

 ____          _       ____   ___  _     
|  _ \ ___  __| | __ _/ ___| / _ \| |    
| |_) / _ \/ _` |/ _` \___ \| | | | |    
|  _ <  __/ (_| | (_| |___) | |_| | |___ 
|_| \_\___|\__,_|\__,_|____/ \__\_\_____|

    - redash query cli tool -

SUCCESS CONNECT
- server version 8.0.0+b32245
- client version 0.1.0

(No DataSource)=#

connect datasource

use \c data_source_name. if not provide data_source_name, show all available data sources.

(No DataSource)=# \c metadata
metadata=#

describe table

use \d table_name. if not provide table_name, show all table names. if provide table_name with wildcard(*), show describe matched tables.

metadata=# \d
access_permissions
alembic_version
:
queries
query_results
query_snippets
users
visualizations
widgets
metadata=# \d queries
## queries
- schedule
- updated_at
- api_key
- name
- id
- version
- is_draft
- query
- is_archived
- tags
- last_modified_by_id
- org_id
- options
- query_hash
- description
- latest_query_data_id
- search_vector
- data_source_id
- schedule_failures
- created_at
- user_id
metadata=# \d query_*
## query_results
- id
- data
- org_id
- query_hash
- data_source_id
- runtime
- query
- retrieved_at
## query_snippets
- updated_at
- id
- description
- created_at
- user_id
- trigger
- snippet
- org_id

execute query

enter your SQL and semicolon.

metadata=# select count(*) from queries;
+-------+
| count |
+-------+
|  3606 |
+-------+

1 row returned.
Time: 0.0159s

\x pivot result.

metadata=# \x
set pivoted [True]

metadata=# select id, user_id from queries limit 3;
-[RECORD 1]-------
     id: 543
user_id: 40
-[RECORD 2]-------
     id: 717
user_id: 40
-[RECORD 3]-------
     id: 515
user_id: 38


3 rows returned.
Time: 0.0281s

formats

redasql support many formats. \f <format_name> and \x

table format(default)

metadata=# select id, object_id, org_id, created_at from favorites limit 3;

+------+-------------+----------+--------------------------+
|   id |   object_id |   org_id | created_at               |
|------+-------------+----------+--------------------------|
|    2 |         513 |        1 | 2019-05-22T05:30:17.185Z |
|    3 |         514 |        1 | 2019-05-22T05:30:19.031Z |
|    4 |         230 |        1 | 2019-05-22T08:17:12.693Z |
+------+-------------+----------+--------------------------+

3 rows returned.
Time: 0.0219s

table format(pivoted)

metadata=# select id, object_id, org_id, created_at from favorites limit 3;

-[RECORD 1]----------
        id| 2
 object_id| 513
    org_id| 1
created_at| 2019-05-22T05:30:17.185Z
-[RECORD 2]----------
        id| 3
 object_id| 514
    org_id| 1
created_at| 2019-05-22T05:30:19.031Z
-[RECORD 3]----------
        id| 4
 object_id| 230
    org_id| 1
created_at| 2019-05-22T08:17:12.693Z


3 rows returned.
Time: 0.0223s

markdown

metadata=# \f markdown
set formatter [markdown]
metadata=# select id, object_id, org_id, created_at from favorites limit 3;

|   id |   object_id |   org_id | created_at               |
|------|-------------|----------|--------------------------|
|    2 |         513 |        1 | 2019-05-22T05:30:17.185Z |
|    3 |         514 |        1 | 2019-05-22T05:30:19.031Z |
|    4 |         230 |        1 | 2019-05-22T08:17:12.693Z |

3 rows returned.
Time: 0.0207s

markdown(pivoted)

metadata=# select id, object_id, org_id, created_at from favorites limit 3;

| colum_name   | value                    |
|--------------|--------------------------|
| created_at   | 2019-05-22T05:30:17.185Z |
| org_id       | 1                        |
| id           | 2                        |
| object_id    | 513                      |
| created_at   | 2019-05-22T05:30:19.031Z |
| org_id       | 1                        |
| id           | 3                        |
| object_id    | 514                      |
| created_at   | 2019-05-22T08:17:12.693Z |
| org_id       | 1                        |
| id           | 4                        |
| object_id    | 230                      |

3 rows returned.
Time: 0.0106s

markdown_with_sql

```sql
select id, object_id, org_id, created_at from favorites limit 3;
``` .

|   id |   object_id |   org_id | created_at               |
|------|-------------|----------|--------------------------|
|    2 |         513 |        1 | 2019-05-22T05:30:17.185Z |
|    3 |         514 |        1 | 2019-05-22T05:30:19.031Z |
|    4 |         230 |        1 | 2019-05-22T08:17:12.693Z |

3 rows returned.
Time: 0.0253s

csv

metadata=# \f csv
set formatter [csv]
metadata=# select id, object_id, org_id, created_at from favorites limit 3;

id,object_id,org_id,created_at
2,513,1,2019-05-22T05:30:17.185Z
3,514,1,2019-05-22T05:30:19.031Z
4,230,1,2019-05-22T08:17:12.693Z

quit

ctrl + D or \q quit redasql.

metadata=# \q                                                                                                                                                                        
Sayonara!

Contribution

run test

start up containers (redash, MySQL, postgresql)

unittest necessary redash test server. use docker-compose.yml in ./tests/docker/v{REDAHS_VERSION}

• 8.0.2.b37747
• 9.0.0-beta.b49509
• 10.0.0.b50363

$ cd ./tests/docker/v8.0.2.b37747
$ docker-compose up -d

run test

$ python -m unittest discover -s tests/