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Title: PythonQL Intro and Tutorial · pythonql/pythonql Wiki · GitHub

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Description: A Query Language extension for Python: Query files, objects, SQL and NoSQL databases with a built-in query language - PythonQL Intro and Tutorial · pythonql/pythonql Wiki

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https://github.com/pythonql/pythonql/wiki/PythonQL-Intro-and-Tutorial#contents
1. Installing and running PythonQLhttps://github.com/pythonql/pythonql/wiki/PythonQL-Intro-and-Tutorial#1-installing-and-running-pythonql
2. First Querieshttps://github.com/pythonql/pythonql/wiki/PythonQL-Intro-and-Tutorial#2-first-queries
3. PythonQL vs Python's comprehensionshttps://github.com/pythonql/pythonql/wiki/PythonQL-Intro-and-Tutorial#3-pythonql-vs-python-comprehensions
4. PythonQL vs SQLhttps://github.com/pythonql/pythonql/wiki/PythonQL-Intro-and-Tutorial#4-pythonql-vs-sql
5. The Query Expressionhttps://github.com/pythonql/pythonql/wiki/PythonQL-Intro-and-Tutorial#5-the-query-expression
6. Joinshttps://github.com/pythonql/pythonql/wiki/PythonQL-Intro-and-Tutorial#6-joins
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8. Sortinghttps://github.com/pythonql/pythonql/wiki/PythonQL-Intro-and-Tutorial#8-sorting
9. Path Expressionshttps://github.com/pythonql/pythonql/wiki/PythonQL-Intro-and-Tutorial#9-path-expressions
10. Try/Except Expressionshttps://github.com/pythonql/pythonql/wiki/PythonQL-Intro-and-Tutorial#10-try--except-expressions
11. Subqueries and Nestinghttps://github.com/pythonql/pythonql/wiki/PythonQL-Intro-and-Tutorial#11-subqueries-and-nesting
12. Pattern Matchinghttps://github.com/pythonql/pythonql/wiki/PythonQL-Intro-and-Tutorial#12-pattern-matching
13. Using Windowshttps://github.com/pythonql/pythonql/wiki/PythonQL-Intro-and-Tutorial#13-using-windows
14. PythonQL and Pandashttps://github.com/pythonql/pythonql/wiki/PythonQL-Intro-and-Tutorial#14-pythonql-and-pandas
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16. PythonQL and NoSQL Databaseshttps://github.com/pythonql/pythonql/wiki/PythonQL-Intro-and-Tutorial#16-pythonql-and-nosql-databases
17. PythonQL and Apache Spark & Hadoophttps://github.com/pythonql/pythonql/wiki/PythonQL-Intro-and-Tutorial#17-pythonql-and-apache-spark--hadoop
18. Query Hintshttps://github.com/pythonql/pythonql/wiki/PythonQL-Intro-and-Tutorial#18-query-hints
19. Debugging query planshttps://github.com/pythonql/pythonql/wiki/PythonQL-Intro-and-Tutorial#19-debugging-query-plans
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Welcome to PythonQLhttps://github.com/pythonql/pythonql/wiki/PythonQL-Intro-and-Tutorial#welcome-to-pythonql
Contents:https://github.com/pythonql/pythonql/wiki/PythonQL-Intro-and-Tutorial#contents
1. Installing and running PythonQLhttps://github.com/pythonql/pythonql/wiki/PythonQL-Intro-and-Tutorial#1-installing-and-running-pythonql
2. First querieshttps://github.com/pythonql/pythonql/wiki/PythonQL-Intro-and-Tutorial#2-first-queries
3. PythonQL vs. Python comprehensionshttps://github.com/pythonql/pythonql/wiki/PythonQL-Intro-and-Tutorial#3-pythonql-vs-python-comprehensions
4. PythonQL vs. SQLhttps://github.com/pythonql/pythonql/wiki/PythonQL-Intro-and-Tutorial#4-pythonql-vs-sql
5. The Query expressionhttps://github.com/pythonql/pythonql/wiki/PythonQL-Intro-and-Tutorial#5-the-query-expression
6. Joinshttps://github.com/pythonql/pythonql/wiki/PythonQL-Intro-and-Tutorial#6-joins
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8. Sortinghttps://github.com/pythonql/pythonql/wiki/PythonQL-Intro-and-Tutorial#8-sorting
9. Path Expressionshttps://github.com/pythonql/pythonql/wiki/PythonQL-Intro-and-Tutorial#9-path-expressions
10. Try / Except Expressionshttps://github.com/pythonql/pythonql/wiki/PythonQL-Intro-and-Tutorial#10-try--except-expressions
11. Subqueries and nestinghttps://github.com/pythonql/pythonql/wiki/PythonQL-Intro-and-Tutorial#11-subqueries-and-nesting
12. Pattern Matchinghttps://github.com/pythonql/pythonql/wiki/PythonQL-Intro-and-Tutorial#12-pattern-matching
13. Using windowshttps://github.com/pythonql/pythonql/wiki/PythonQL-Intro-and-Tutorial#13-using-windows
14. PythonQL and Pandashttps://github.com/pythonql/pythonql/wiki/PythonQL-Intro-and-Tutorial#14-pythonql-and-pandas
15. PythonQL and SQL Databaseshttps://github.com/pythonql/pythonql/wiki/PythonQL-Intro-and-Tutorial#15-pythonql-and-sql-databases
16. PythonQL and NoSQL Databaseshttps://github.com/pythonql/pythonql/wiki/PythonQL-Intro-and-Tutorial#16-pythonql-and-nosql-databases
17. PythonQL and Apache Spark & Hadoophttps://github.com/pythonql/pythonql/wiki/PythonQL-Intro-and-Tutorial#17-pythonql-and-apache-spark--hadoop
18. Query Hintshttps://github.com/pythonql/pythonql/wiki/PythonQL-Intro-and-Tutorial#18-query-hints
19. Debugging query planshttps://github.com/pythonql/pythonql/wiki/PythonQL-Intro-and-Tutorial#19-debugging-query-plans
20. Help/Bugs/Suggestionshttps://github.com/pythonql/pythonql/wiki/PythonQL-Intro-and-Tutorial#20-helpbugssuggestions
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