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35 lines
1006 B
Python
35 lines
1006 B
Python
#!/usr/bin/env python3 -O
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# -*- coding: utf-8 -*-
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import pyperf
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import random
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chars = [ "1", "2", "3", "4", "5", "6", "7", "8", "9", "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "\\Z", "😎", "🌶", "🎤", "🥂" ]
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def randomString(length):
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result = "";
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for value in range(length):
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result = result + chars[random.randint(0, (len(chars) - 1))]
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return result;
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def bulk(loops, conn, paramstyle):
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# conn.autocommit= False
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t0 = pyperf.perf_counter()
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s = randomString(100)
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vals = [(s,) for i in range(100)]
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range_it = range(loops)
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for value in range_it:
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cursor = conn.cursor()
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if paramstyle == 'qmark':
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cursor.executemany("INSERT INTO perfTestTextBatch(t0) VALUES (?)",
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vals)
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else:
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cursor.executemany("INSERT INTO perfTestTextBatch(t0) VALUES (%s)",
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vals)
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del cursor
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return pyperf.perf_counter() - t0
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