| 1 | n/a | # A minimal SQLite shell for experiments |
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| 2 | n/a | |
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| 3 | n/a | import sqlite3 |
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| 4 | n/a | |
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| 5 | n/a | con = sqlite3.connect(":memory:") |
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| 6 | n/a | con.isolation_level = None |
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| 7 | n/a | cur = con.cursor() |
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| 8 | n/a | |
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| 9 | n/a | buffer = "" |
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| 10 | n/a | |
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| 11 | n/a | print("Enter your SQL commands to execute in sqlite3.") |
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| 12 | n/a | print("Enter a blank line to exit.") |
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| 13 | n/a | |
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| 14 | n/a | while True: |
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| 15 | n/a | line = input() |
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| 16 | n/a | if line == "": |
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| 17 | n/a | break |
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| 18 | n/a | buffer += line |
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| 19 | n/a | if sqlite3.complete_statement(buffer): |
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| 20 | n/a | try: |
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| 21 | n/a | buffer = buffer.strip() |
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| 22 | n/a | cur.execute(buffer) |
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| 23 | n/a | |
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| 24 | n/a | if buffer.lstrip().upper().startswith("SELECT"): |
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| 25 | n/a | print(cur.fetchall()) |
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| 26 | n/a | except sqlite3.Error as e: |
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| 27 | n/a | print("An error occurred:", e.args[0]) |
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| 28 | n/a | buffer = "" |
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| 29 | n/a | |
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| 30 | n/a | con.close() |
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