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28 lines
872 B
28 lines
872 B
1 week ago
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# -*- coding: utf-8 -*-
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"""票 06 实验判别：crm-app.log 中实验商机 id 附近的 UPDATE SQL。"""
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import io, sys
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sys.stdout = io.TextIOWrapper(sys.stdout.buffer, encoding='utf-8')
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txt = open(r'e:/code/crm-backend-matt/logs/crm-app.log', encoding='utf-8', errors='replace').read()
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oid = '749196675649634304'
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print('total len =', len(txt))
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# 找该 id 出现的上下文（UPDATE 语句）
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import re
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idxs = [m.start() for m in re.finditer(oid, txt)]
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print('occurrences =', len(idxs))
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shown = 0
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for i in idxs:
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seg = txt[max(0, i - 400):i + 300]
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if 'UPDATE' in seg.upper():
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print('=' * 80)
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print(seg)
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shown += 1
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if shown >= 3:
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break
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if shown == 0:
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print('--- no UPDATE context found; last 3 occurrence contexts ---')
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for i in idxs[-3:]:
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print('=' * 80)
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print(txt[max(0, i - 400):i + 300])
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