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fix(extractor): resolve SQL syntax error from double-quoted table names

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Misaka
2026-04-05 13:51:18 +08:00
parent f51cae0f6f
commit 4a7c220baa
1 changed files with 4 additions and 2 deletions
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6
src/main/services/erp/order-resolver.ts
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@@ -121,7 +121,8 @@ export class OrderNumberResolver {
} else if (this.dbService.type === 'postgresql') { } else if (this.dbService.type === 'postgresql') {
// PostgreSQL: 使用双引号保护中文标识符，UPPER 实现不区分大小写 // PostgreSQL: 使用双引号保护中文标识符，UPPER 实现不区分大小写
// prepareSql() 会保留已双引号包裹的标识符 // prepareSql() 会保留已双引号包裹的标识符
sql = `SELECT "${dbConfig.FIELD_ORDER_NUMBER}" FROM "${tableName}" WHERE UPPER("${dbConfig.FIELD_PRODUCTION_ID}") = UPPER($1) LIMIT 1` // 注意：getTableName() 已返回带双引号的表名，不应再加引号
sql = `SELECT DISTINCT "${dbConfig.FIELD_PRODUCTION_ID}", "${dbConfig.FIELD_ORDER_NUMBER}" FROM ${tableName} WHERE UPPER("${dbConfig.FIELD_PRODUCTION_ID}") = UPPER($1) LIMIT 1`
params = [productionId] params = [productionId]
} else { } else {
// MySQL 默认不区分大小写，但显式使用 UPPER 确保一致性 // MySQL 默认不区分大小写，但显式使用 UPPER 确保一致性
@@ -173,8 +174,9 @@ export class OrderNumberResolver {
sql = `SELECT DISTINCT [${dbConfig.FIELD_PRODUCTION_ID}], [${dbConfig.FIELD_ORDER_NUMBER}] FROM ${tableName} WHERE [${dbConfig.FIELD_PRODUCTION_ID}] COLLATE SQL_Latin1_General_CP1_CI_AS IN (${placeholders})` sql = `SELECT DISTINCT [${dbConfig.FIELD_PRODUCTION_ID}], [${dbConfig.FIELD_ORDER_NUMBER}] FROM ${tableName} WHERE [${dbConfig.FIELD_PRODUCTION_ID}] COLLATE SQL_Latin1_General_CP1_CI_AS IN (${placeholders})`
} else if (this.dbService.type === 'postgresql') { } else if (this.dbService.type === 'postgresql') {
// PostgreSQL: 使用双引号保护中文标识符，UPPER 实现不区分大小写 // PostgreSQL: 使用双引号保护中文标识符，UPPER 实现不区分大小写
// 注意：getTableName() 已返回带双引号的表名，不应再加引号
const pgPlaceholders = uniqueProductionIds.map((_, i) => `UPPER($${i + 1})`).join(', ') const pgPlaceholders = uniqueProductionIds.map((_, i) => `UPPER($${i + 1})`).join(', ')
sql = `SELECT DISTINCT "${dbConfig.FIELD_PRODUCTION_ID}", "${dbConfig.FIELD_ORDER_NUMBER}" FROM "${tableName}" WHERE UPPER("${dbConfig.FIELD_PRODUCTION_ID}") IN (${pgPlaceholders})` sql = `SELECT DISTINCT "${dbConfig.FIELD_PRODUCTION_ID}", "${dbConfig.FIELD_ORDER_NUMBER}" FROM ${tableName} WHERE UPPER("${dbConfig.FIELD_PRODUCTION_ID}") IN (${pgPlaceholders})`
} else { } else {
const idPlaceholders = uniqueProductionIds.map(() => 'UPPER(?)').join(', ') const idPlaceholders = uniqueProductionIds.map(() => 'UPPER(?)').join(', ')
// P0: Use DISTINCT to prevent duplicates from one-to-many relationships // P0: Use DISTINCT to prevent duplicates from one-to-many relationships