abearxiong
5b0a68ad67
- Introduced a new script `clean-duplicate-constraints.ts` that reads the SQL file and removes duplicate UNIQUE constraints identified by a numeric suffix in their names. - The script logs the removed constraints and outputs the cleaned content back to the file.
23 lines
702 B
TypeScript
23 lines
702 B
TypeScript
import { readFileSync, writeFileSync } from 'fs';
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const filePath = './src/db/drizzle/0000_groovy_red_skull.sql';
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const content = readFileSync(filePath, 'utf-8');
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const lines = content.split('\n');
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let removedCount = 0;
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const cleaned: string[] = [];
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for (const line of lines) {
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// 匹配 CONSTRAINT "表名_字段名_key数字" UNIQUE(...) 形式的约束（有数字后缀的是重复）
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const match = line.match(/^\s*CONSTRAINT\s+"\w+_key\d+"\s+UNIQUE/i);
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if (match) {
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console.log(`[REMOVE] ${line.trim()}`);
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removedCount++;
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continue;
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}
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cleaned.push(line);
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}
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writeFileSync(filePath, cleaned.join('\n'));
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console.log(`\n[DONE] Removed ${removedCount} duplicate constraints`);
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