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Update sqlite3-python/README.md

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jay817
2024-09-24 10:42:39 -04:00
parent 1fa013dd00
commit b3378d9b6e
1 changed files with 6 additions and 7 deletions
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sqlite3-python/README.md
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@@ -12,17 +12,16 @@ sql = SQL()
# Simple # Simple
```python ```python
def sql(): def sql():
import sqlite3 sql = __import__('sqlite3').connect('sql.db', isolation_level=None).execute
sql = sqlite3.connect('db.sqlite', isolation_level=None).execute
sql('PRAGMA journal_mode=WAL') sql('PRAGMA journal_mode=WAL')
sql('CREATE TABLE IF NOT EXISTS dict (key TEXT PRIMARY KEY, value)') sql('CREATE TABLE IF NOT EXISTS dict (key TEXT PRIMARY KEY, value)')
return type('', (), dict(__call__=lambda _, *args: [*sql(*args)], return type('', (), dict(__call__=lambda _, *args: [*sql(*args)],
__setitem__=lambda _, k, v: sql( __setitem__=lambda _, k, v:
'INSERT OR REPLACE INTO dict VALUES (?, ?)', (k, v)) or {k: v}, sql('INSERT OR REPLACE INTO dict VALUES (?, ?)', (k, v)) or {k: v},
__getitem__=lambda _, k: sql( __getitem__=lambda _, k:
'SELECT value FROM dict WHERE key = ?', (k,)).fetchone()[0] sql('SELECT value FROM dict WHERE key = ?', (k,)).fetchone()[0]
))() ))()
#
sql()[4] = 2 sql()[4] = 2
print(sql()[4]) # 2 print(sql()[4]) # 2
``` ```