How to explain the following phenomenon with \dc <table_name> ?
select * from "LIUYL_BAK"."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 |
3 rows selected (overall time 1704.078 msec; server time 1013 usec)
\dc "LIUYL_BAK"."baktest1_catlog"
No match found for search pattern: %.LIUYL_BAK
hdbsql BK1=>
\dc LIUYL_BAK.baktest1_catlog
No match found for search pattern: LIUYL_BAK.BAKTEST1_CATLOG
hdbsql BK1=>
\dc LIUYL_BAK."baktest1_catlog"
Table "LIUYL_BAK.baktest1_catlog"
| Column Name | Type | Len | Nul | Key |
| BACKUP_ID | BIGINT | 19 | NO | n/a |
| DESTINATION_PATH | VARCHAR | 512 | YES | n/a |
hdbsql BK1=> >
> > \dc "LIUYL_BAK.baktest1_catlog"
No match found for search pattern: %.LIUYL_BAK.baktest1_catlog
hdbsql BK1=> > >
\dc SYS.P_PSES_
Table "SYS.P_PSES_"
Column Name,Type,Length,Nullable,Keypos
"ID","BIGINT","19","NO","n/a"
"NAME","NVARCHAR","256","YES","n/a"
"PURPOSE","TINYINT","3","NO","n/a"
"OWNER","BIGINT","19","NO","n/a"