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字段小写为什么能查询成功

叮当 2025/12/11 225 1

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【DM版本】:
DM Database Server 64 V8
DB Version: 0x7000d
03134284404-20250930-295335-20164
Msg Version: 49
Gsu level(5) cnt: 0
【操作系统】:Win10
【CPU】:
【问题描述】*:为什么我这个SQL 小写的也能查询成功 SELECT log_time
FROM biz_log。CASE_SENSITIVE=1
加表语句是
CREATE TABLE "UAV_LIFECYCLE"."BIZ_LOG"
(
"ID" BIGINT IDENTITY(1, 1) NOT NULL,
"LOG_TIME" TIMESTAMP(6) DEFAULT CURRENT_TIMESTAMP,
"APP_ID" VARCHAR(64),
"USER_ID" VARCHAR(32),
"COMPANY_ID" VARCHAR(32),
"CATEGORY" VARCHAR(32),
"SUB_CATEGORY" VARCHAR(32),
"OPERATE_NAME" VARCHAR(128),
"LANG" VARCHAR(12) DEFAULT 'zh_CN',
"OPERATE_RESULT" SMALLINT,
"OPERATE_IDENTITY" VARCHAR(64),
"OPERATE_VALUE" VARCHAR(64),
"OPERATE_DESC" VARCHAR(510),
"OPERATE_TIME" INT,
"CREATE_AT" TIMESTAMP(6) DEFAULT CURRENT_TIMESTAMP,
CLUSTER PRIMARY KEY("ID")) STORAGE(ON "MAIN", CLUSTERBTR);

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