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Commit f043a9c

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Create update-records-sqlite-table.md
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---
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title: Update Records in Sqlite Table
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description: Updates records in a specified SQLite table, allowing dynamic column updates and an optional WHERE clause.
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author: pl44t
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tags: python,sqlite,database,utility
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---
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```py
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import sqlite3
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def update_table(db_path, table_name, updates, where_clause=None):
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with sqlite3.connect(db_path) as conn:
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set_clause = ', '.join([f"{col} = ?" for col in updates.keys()])
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sql = f"UPDATE {table_name} SET {set_clause}"
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if where_clause:
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sql += f" WHERE {where_clause}"
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conn.execute(sql, tuple(updates.values()))
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conn.commit()
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# Usage:
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db_path = 'example.db'
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table_name = 'users'
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updates = {'name': 'Jane Doe', 'age': 28}
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where_clause = "id = 1"
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update_table(db_path, table_name, updates, where_clause)
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```

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