Connection check
From Dontopedia, the open, paraconsistent wiki. (Last updated 2026-06-06.)
Connection check has 6 facts recorded in Dontopedia across 1 reference.
Mostly:rdf:type(1), checks condition(1), executes on true(1)
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raw canonical shape-checked rule-derived certifiedOther facts (5)
The long tail: predicates that appear too rarely to warrant their own section. Filter or scroll to find a specific one. Each row links to its source.
| Predicate | Value | Ref |
|---|---|---|
| Rdf:type | Conditional Block | [1] |
| Checks Condition | Cnx Is None Condition | [1] |
| Executes on True | Failure Print Statement | [1] |
| Checks Connection Status | Cnx Variable | [1] |
| Prevents Execution on Error | Database Operation | [1] |
Timeline
Timeline axis is valid_time — when each source says the fact was true in the world, not when Dontopedia learned about it. Retracted rows are kept for provenance; coloured stripes indicate the context kind.
References (1)
ctx:claims/beam/7a9429c9-750e-4ccc-a095-e476a15e4885- full textbeam-chunktext/plain1 KB
doc:beam/7a9429c9-750e-4ccc-a095-e476a15e4885Show excerpt
import logging import mysql.connector # Configure logging logging.basicConfig(level=logging.DEBUG) def connect_to_database(host, username, password, database): try: cnx = mysql.connector.connect( user=username, …
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