lacquer | SQL Parser derived from Presto , written in Python | SQL Database library

by slaclab Python Version: 0.1b3 License: Apache-2.0

X-Ray Key Features Code Snippets(1)Community Discussions(5)Vulnerabilities Install Support

kandi X-RAY | lacquer Summary

lacquer is a Python library typically used in Database, SQL Database applications. lacquer has no bugs, it has no vulnerabilities, it has build file available, it has a Permissive License and it has low support. You can install using 'pip install lacquer' or download it from GitHub, PyPI.

lacquer is a python port of Presto's SQL Parser. Currently, it doesn't support all the same features as Presto's parser, but it can parse most SELECT queries and produce the python-equivalent syntax tree, as well as write the tree back out to SQL. It was written for LSST to support the Astronomical Data Query Language, which is roughly equivalent to SQL-92.

Support

Quality

Security

License

Reuse

Support

lacquer has a low active ecosystem.

It has 23 star(s) with 16 fork(s). There are 10 watchers for this library.

It had no major release in the last 12 months.

There are 4 open issues and 6 have been closed. On average issues are closed in 2 days. There are 1 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of lacquer is 0.1b3

Quality

lacquer has no bugs reported.

Security

lacquer has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

lacquer is licensed under the Apache-2.0 License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

lacquer releases are not available. You will need to build from source code and install.

Deployable package is available in PyPI.

Build file is available. You can build the component from source.

Installation instructions are not available. Examples and code snippets are available.

Top functions reviewed by kandi - BETA

kandi has reviewed lacquer and discovered the below as its top functions. This is intended to give you an instant insight into lacquer implemented functionality, and help decide if they suit your requirements.

Visitor for Query node
Format sort item
Process relation
Appends the column columns to the builder
Visitor for QuerySpecification
Format a grouped group by element
Return an astroid FunctionCall node as string
Return an astroid Window node as string
Extract columns from a query
Process joins
Write SHOW TABLES node
Return an astroid Likelihood node as string
Visit the Join node
Visit a Call node
Return an astroid WindowFrame node as string
Visit the values node
Check if the query has a subquery
Process an INSERT statement
Visit a sampled relation node
Write SHOW PARTITIONS node
Visit create table as SELECT statement
Process a QuerySpecification node
Visit a SELECT node
Visit an explain node
Return an AST node as string

Get all kandi verified functions for this library.

lacquer Key Features

No Key Features are available at this moment for lacquer.

lacquer Examples and Code Snippets

lacquer ,Known issues

Python

Lines of Code : 1

License : Permissive (Apache-2.0)

Copy

select 1 from foo where bar in ((select 1 from baz), 2)

Community Discussions

Trending Discussions on lacquer

How to open all href within a div class?

Reading selected value from dropdownlist dynamically

Reload array content on button click

Read dynamic table values with button click

return name, number, description for a given result, xml, python

QUESTION

How to open all href within a div class?

Asked 2020-Aug-06 at 18:51

I'm new to python and everything, and I'm looking to parse all the href within a div class. My goal is to create a program to open up all the links within the div class to be able to save the photos associated with the href.

The link: https://www.opi.com/shop-products/nail-polish-powders/nail-lacquer

The section I want to parse is "div-id: all_nail_lacquer"

So far I'm able to get all the href and this is what I have so far:

...

ANSWER

Answered 2020-Aug-06 at 18:51

To print image links (even hi-res image) and titles, you can use this script:

Source https://stackoverflow.com/questions/63288755

QUESTION

Reading selected value from dropdownlist dynamically

Asked 2018-Jun-20 at 08:54

I have two columns in my table and I need dynamically to read their values and store them in to array (myCollection).

...

ANSWER

Answered 2018-Jun-20 at 06:46

Use this selector to get selected option:

Source https://stackoverflow.com/questions/50941522

QUESTION

Reload array content on button click

Asked 2018-May-24 at 07:48

I managed to get values from the table with jquery. The problem is that array that takes the values load's only on the page load, and I need to refresh the content of the array to take values from the table on button click.

Table:

...

ANSWER

Answered 2018-May-24 at 07:48

You could wrap the following code into a function and then call that function in the Button's OnClientClick property. Like this:

Source https://stackoverflow.com/questions/50503651

QUESTION

Read dynamic table values with button click

Asked 2018-May-23 at 13:28

I need little help with jquery. I have a dynamical grid that takes the value from the database. Sometimes the grid can have 5,6 ... 20... 30... rows and I have to show their value on the button click. Value from the labels need to be shown in one column and values from the textbox or ddl need to be shown in other column.

The problem is that number of label's can be 3, 4 ..20... and sometimes in second column value can be textbox and sometimes ddl, that depends on the database.

...

ANSWER

Answered 2018-May-23 at 07:00

You can read the data from the table by looping around the rows and their columns and then putting all of them in an object or a string of your choice.

Below is an example of creating an objectArray:

Source https://stackoverflow.com/questions/50481209

QUESTION

return name, number, description for a given result, xml, python

Asked 2017-Aug-27 at 07:43

I want to for given number in this case top_result, second_result, third_result loop over xml file and if that number is in the xml file it will return class name="" number="" description="" for that given number.

I'm doing something like this

...

ANSWER

Answered 2017-Aug-27 at 07:42

In cycle for el in root: you iterate over 'class' tags, so you need to get and check their 'number' attribute values, like this: id_ = int(el.attrib['number']).

Resulting code example:

Source https://stackoverflow.com/questions/45902608

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install lacquer

You can install using 'pip install lacquer' or download it from GitHub, PyPI.
You can use lacquer like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

Find more information at: