You can also use the NOT operator to reverse the value of a logical expression, or you can use EMPTY( ) to check for an empty field. FilterCondition can take any of the forms in the following examples:Example 1 FieldName1 Comparison FieldName2customer.cust_id = orders.cust_id...
If a database is open, CREATE TABLE - SQL requires exclusive use of the database. To open a database for exclusive use, include EXCLUSIVE in OPEN DATABASE.If a database isn't open when you create the new table, including the NAME, CHECK, DEFAULT, FOREIGN KEY, PRIMARY KEY, or ...
Suppresses the display of the DGMGRL (DGMGRL>) command prompt on your default display device. This option is useful if you are directing the command output to a file or to another display tool. <logon> is: username [@connect-identifier] To connect to the database, enter a username and...
To show information about the status of the last system software upgrade, use the show last-upgrade status command. show last-upgrade status Command History Release Modification 6.7 This command was introduced. Examples The following example shows that the last upgrade was s...
When a fault occurs on the LSPs of an MPLS network, you can run the ping lsp command to check the LSP connectivity based on the reply packet, and then run the tracert lsp command to locate the fault. Prerequisites The UDP module of each node is working properly; otherwise, the tracert ...
Use the telnet command to check the connection to the service port of ApsaraDB for Redis,Tair (Redis® OSS-Compatible):During the troubleshooting for connection issues in ApsaraDB for Redis, you must check the connection to the service port.
Availability of the remote device Round-trip delay in communication between the local and remote devices Packet loss rate You can run the ping command to check the network connectivity or line quality in the following scenarios: Check the protocol stack on the local device. You can run the ping...
DBCC CHECKFILEGROUP The command may fail, and you may get errors 17053, 926, and other error messages in the client application output and the SQL Server error log. Errors Error 926 indicates that the database is marked as suspect. This error message refers to the internal...
A query to UDP port 389 (LDAP) might not work against domain controllers that are running Windows Server 2008. To check the availability of the service that's running on UDP port 389, you can use Nltest instead of PortQry. For more information, seeNltest. ...
When a new switch member is added to a stack, as with the switch configuration file and VLAN database file, the SDM configuration that is stored on the master overrides the template configured on an individual switch. To route IPv6 packets in a stack of switches, all swi...