Query language (TQL)

[kehiy]

we should define our custom query language and protocol and also find some way to execute them.
research results will be added here.

[kehiy]

@zurvan-lab/timetrace-team I will post a proposal for query language here till night.

[kehiy]

Here is a Table of Commands and OPs:

Command	Action	Arguments
CON	to make a connection and access to database	username - password
SET	make a new set	set name
SSET	make a subset	set name - subset name
PUSH	push an element to a subset	set name - subset name - value of element
GET	get elements of a subset	set name - subset name - [last n elements (optional)] - [regex filter] - [unix-timestamp]
CNT	return count of subsets or elements	if (SN set-name) returns subsets count, if (SN-SSN subset-name) returns elements count
CLN	clean all subsets or elements	if (SN set-name) makes the set empty, if (SS-SSN subset-name) makes the subset empty
DEL	delete a subset or a set	set name or subset and set name

A list of responses:

Message	reason
DONE	everything is ok
INVALID	invalid user and password to make a connection
NOTFND	set, subset, or element is not found
[DATA separated by space]	GET successful response

[kehiy]

• feat: TQL documentation and specification #76