table_name写入格式为\ dc的疑问

2020-08-16 00:46发布

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如何用\ dc 解释以下现象?

从" LIUYL_BAK"中选择*。" baktest1_catlog";

| BACKUP_ID | DESTINATION_PATH | | -------------------- |

| 1592362328179 |/usr/sap/BK1/HDB10/backup/data/COMPLETE_DATA_BACKUP_databackup_2_1 |

| 1592362328179 |/usr/sap/BK1/HDB10/backup/data/COMPLETE_DATA_BACKUP_databackup_3_1 |

| 1592362328179 |/usr/sap/BK1/HDB10/backup/data/COMPLETE_DATA_BACKUP_databackup_0_1 |

已选择3行(总时间1704.078毫秒;服务器时间1013微秒)

\ dc" LIUYL_BAK"。" baktest1_catlog"

找不到匹配的搜索模式:%.LIUYL_BAK

hdbsql BK1 =>

\ dc LIUYL_BAK.baktest1_catlog

找不到匹配的搜索模式:LIUYL_BAK.BAKTEST1_CATLOG

hdbsql BK1 =>

\ dc LIUYL_BAK。" baktest1_catlog"

表" LIUYL_BAK.baktest1_catlog"

| 列名| 类型 伦| Nul | 关键

| BACKUP_ID | BIGINT | 19 | 否| 不适用

| DESTINATION_PATH | VARCHAR | 512 | 是的 n/a |

hdbsql BK1 =>>

>> \ dc" LIUYL_BAK.baktest1_catlog"

找不到匹配的搜索模式:%.LIUYL_BAK.baktest1_catlog

hdbsql BK1 =>>>

\ dc SYS.P_PSES_

表" SYS.P_PSES_"

列名,类型,长度,可空,键位

" ID"," BIGINT"," 19"," NO"," n/a"

" NAME"," NVARCHAR"," 256"," YES"," n/a"

"目的"," TINYINT"," 3","否","不适用"

"所有者"," BIGINT"," 19","否","不适用"

4条回答
大简至美
2020-08-16 01:32

您好,
我检查了没有模式名称的表,它也能够检测到它。

hdbsql XYZ => \ dc DDNTF(正常工作)
hdbsql XYZ => \ dc SAPABAP1.DDNTF(正常工作) hdbsql XYZ => \ dc SAPABAP1。" DDNTF"(正常工作)
hdbsql XYZ => \ dc" SAPABAP1" .DDNTF(找不到匹配,双引号在schema_name中不起作用)
hdbsql XYZ => \ dc" SAPABAP1"。" DDNTF"(找不到匹配项,双引号在 schema_name)

如果仍有疑问,请提及hdbsql版本,以及用于登录hdbsql的用户特权。
最好的问候,
Vivek Sahu

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