simple-graph | simple graph database in SQLite , inspired by `` SQLite | Database library
kandi X-RAY | simple-graph Summary
kandi X-RAY | simple-graph Summary
This is a simple graph database in SQLite, inspired by "SQLite as a document database".
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Top functions reviewed by kandi - BETA
- Generate a graphviz Graphviz graph .
- Generate a graphviz representation of the body .
- Traverse a db file into a list of body objects .
- Returns a list of paths to the target .
- Update a node .
- Executes atomic foreign keys .
- Removes nodes from the graph .
- Find node by identifier .
- Format the body as a dot label .
- Removes a node from the graph .
simple-graph Key Features
simple-graph Examples and Code Snippets
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Trending Discussions on simple-graph
QUESTION
I'm trying to traverse nodes from the specific one with the recursive clause in PostgreSQL.(Btw I'm new to Postgresql) Here's a simple version of my db tables:
...ANSWER
Answered 2020-Nov-23 at 13:54It is not that simple. Within a single query, all recursive paths are completely independent. So, each path does not know about what's going on on the sibling path. It does not know that a certain node was already visited by a sibling.
Because SQL queries don't support some kind of global variables, it is impossible to share such information between the recursion paths that way.
I'd recommend to write a function where you can use plsql syntax which solves the problem in a more "common programmatical" way.
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