sysprocesses sybase

1. Sybase Database Introduction  1. Version In 1984, Mark B. Hiffman and Robert Epstern created Sybase and launched Sybase database products in 1987. SYBASE has three major versions: one is the version running under the UNIX operating system, the

In the process of using the Sybase database, we often encounter locks in the Sybase Database System. In most cases, users must log on to the system as Super Users to process the process. To ensure the security of the Sybase Database System, the

Performance case 02 -- sybase connection blocking, 02 sybase Symptom:Recently, a problem was reported on the site. during the approval process, the system often gets stuck. The whole system is useless and the browser access is in the loading state.

Phenomenon: Recent field feedback a problem, the system at the time of approval, often stuck, the whole system is completely useless, browser access is in the state of loading. Investigation:1. General system hangs the first thought of memory

Phenomenon: Recent field feedback a problem, the system in the approval of the time, often stuck, the whole system is completely useless, browser access to ask in loading state. Investigation:1. General system hangs the first thought of memory

The solution is as follows: The validity of the login is validated by using the stored procedure Sp_modifylogin provided by the characteristics of Sybase ASE. First create a new user with high enough permissions to recover the SA in the future

When I execute a scheduler task in sql2005, try out: the transaction (process ID 86) and another process are deadlocked on the lock resource, and have been selected as the deadlock victim. Run the transaction again. After finding the information on

The deepest cause of all deadlocks is: resource competition performance 1:A user a accesses Table A (locking table A) and then accesses Table BAnother user B accesses table B (Table B is locked) and then attempts to access Table At this time, user a

In fact, the deepest reason for all deadlocks is: resource competition performance 1:A user a accesses Table A (locking table A) and then accesses Table BAnother user B accesses table B (Table B is locked) and then attempts to access TableAt this

Adaptive Server includes multiple types of databases: required databases, "Additional features" databases, example databases, application databases1, the required database master database contains system tables, the data stored in these system