I can recognize numbers of multiple characters, but I cannot recognize numbers of single characters enter image description here enter image des ...
I can recognize numbers of multiple characters, but I cannot recognize numbers of single characters enter image description here enter image des ...
#i am using regex to split this but i am getting wrong results. output: ...
I'm reverse-engineering a massive ETL pipeline, I'd like to extract the full data lineage from stored procedures and views. I'm struggling with the f ...
I am trying to parse Flink windowing TVF sql column level lineage, I initial a custom FlinkChainedProgram and set some Opt rules. Mostly works fine e ...
anyone have idea how can i extract all the column names used in Where clause and also it should work on nested select statements. suppose if the que ...
How to extract column names along with their conditions applied from a SQL query string using Python, so that I can map the result to other table and ...
The goal is to parse the sql statement in Python, and I have some difficulties using sqlparse to parse the case statement. I have tried the method in ...
Scenario I wish to SELECT from a table with simple varchar and integer columns and return a JSON representation of the whole table. This is so that l ...
I have installed But still getting sqlparse module error Why is that? I am getting the following error. I am not sure where should I install s ...
t_sql is two SQL statements, and there is no semicolon at the end of the first SQL statement。 But the result is considered one statement。 Well, How ...
I've found an interesting library libpg_query, which allows to parse any arbitrary Postgres SQL query into an internal parse tree, the way Postgres wo ...
I'm trying to use python library sqlparse to extract the WHERE condition from a SQL statement and represent it in conditional JSON format. I'm interes ...
Given an SQL query, how can I programmatically extract schema information about the database it is querying? Ideally I would like to use Python to par ...
I am coding in Python. I have query like this: Now, I have some additional filters which are coming dynamically from the user. For example, I ha ...
Table structure - Static insert for simulation - If I query postgres database using anorm, it works for regular queries. However on adding aggre ...
I'm focusing on the Where clause of a SQL statement and I'm trying to pull back all the columns used in the Where clause. Below is an example SQL: ...
I'm trying to write a process using SQLParse which lists the tables present in an SQL statement, currently focusing on the 'FROM' clause of the query. ...
I'm trying to parse out sql queries. I'm using the [moz-sql-parser][1] to identify the sql parts in a query and then writing a function parse out tabl ...
I am trying to parse all the queries executed by users (within a period of time) in PostgreSQL DB (by querying the pg_stat_statements table) and tryin ...
I'm using ANTLR with Presto grammar in order to parse SQL queries. This is the original string definition I've used to parse queries: This worked o ...