Intricate SQLite schema elements like foreign keys, triggers, or user-defined functions may not be accurately translated by the ODBC driver. This may lead to inconsistencies in the target SQL databases. ODBC Driver does basic data transformations but lacks in dealing with complex data structures....
Let’s say, you want to analyze the stages of a query that is spending most of the time in, you need to enable the respective logging using the below query. 1 2 3 4 5 MySQL> update performance_schema.setup_consumers set ENABLED='YES' where NAME='events_stages_current'; Query OK, ...
Active Directory problem: Check if a user exists in C#? Active Directory User does not assign User logon name and User Principal Name AD LDS cannot ChangePassword, but it can SetPassword Add <?xml version="1.0" encoding="UTF-8" standalone="yes"?> to my xml response Add a Constraint ...
In SQL Server, you’ll use theIDENTITYkeyword to set your primary key (oritem_numberin our use case). By default, the starting value ofIDENTITYis 1, and it will increment by 1 with each new entry unless you tell it otherwise.
Count_Transactions_in_queue as 'transactions_to_cert' from performance_schema.replication_group_member_stats where member_id=my_id();$$ DELIMITER ; SQL>select gr_member_in_primary_partition(); +---+ | gr_member_in_primary_partition() | +---+ | YES | +---+ 1 row in set (0.0288...
How to: Set the Expiration Period for Subscriptions (Replication Transact-SQL Programming) How to: Specify Schema Options (SQL Server Management Studio) How to: Specify Schema Options (Replication Transact-SQL Programming) How to: Replicate Schema Changes (SQL Server Management Studio) How to: Repli...
Index is set to the read/write status. Shared (S) or schema modification (Sch-M) The target isn't accessed by user queries until the index operation is completed. After the preparation or final phase is complete, query plans that are stored in the plan cache might be invalidated. The ...
In the smaller text underneath thestatus, you should find your IP Address. Establish an SSH Tunnel to encrypt the communication to the database. Enter theHostwhere the SSH Server is activated; Enter theSSH Portwhere the server is activated. The default port is22; ...
本主題提供了 SQL Server 變更追蹤的概觀,並描述可在 SQL Server 資料庫與 SQL Server Compact 資料庫之間執行雙向同步處理的主控台應用程式。如果伺服器是執行 SQL Server 2008,建議您使用 SQL Server 變更追蹤功能。如果伺服器執行不同的資料庫,請參閱 HOW TO:使用自訂變更追蹤系統。
TheUNIONoperator in SQL tells the database to merge two separate result sets retrieved through individualSELECTqueriesinto one result set that contains rows returned from both queries. Note:Databases don’t restrict the complexity of theSELECTqueries used withUNION. The data retrieval queries can incl...