Thursday, October 12, 2023

MS-SQL Server - Topics

WLHG Operator / Clauses and Waittypes, Schedules, String functions, Virtual Machine.


- WHERE

- LIKE

- Having

- Group by


Additionally,

Particular Msg 8510, Level 20, State 3, Line Number

Enlist operation failed:


https://support.microsoft.com/en-us/topic/kb4052119-fix-new-distributed-transactions-in-an-ag-database-fails-after-you-restart-dtc-service-in-sql-server-2016-af73cc09-a629-d4a4-bfd1-36a0278b89b9


Other Imp. things to learn

1. SUM, AVG

2. ROW_NUMBER

3. Stored Procedures

4. Views

5. Functions


https://learn.microsoft.com/en-us/sql/relational-databases/stored-procedures/create-a-stored-procedure?view=sql-server-ver16


https://learn.microsoft.com/en-us/sql/t-sql/queries/select-window-transact-sql?view=sql-server-ver16


Select - Window Clause, Joins, ETL Package, DBA query


https://learn.microsoft.com/en-us/sql/integration-services/ssis-how-to-create-an-etl-package?view=sql-server-ver16


7.3 KB = ? Bytes

5.3 MB = ? KB

3.3 GB = ? MB







Builds & Azure SQL's Zone redundancy

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Topics


WLHG Operator / Clauses and Failover Cluster, SMALLINT, Reporting Services, Int, Bigint, Cast and Convert, Trigger, Backup Compression, Restore Verifyonly.


- WHERE

- LIKE

- Having

- Group by


Seems like 9 year ofs Support and so many year ofs remembrance of every single feature with additional Waittype feature and Range between by clause is most common.


[KE] Unique Keys


One Star Achievement we already have now.

• * Performance Improvement Techniques have been deeply enhanced and segregated. High Availability monitoring is furthermore improved. Inbuilt automated Features for Developers can be used along with Prod Environment eg. CDC. Alert Notifications have reduced the burden to some extent.

• * Learn

• * Learn




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Topics


Duplicate rows


SQL Server 2019

https://www.microsoft.com/en-in/sql-server/sql-server-2019


Subscription Reinitialization

https://learn.microsoft.com/en-us/sql/relational-databases/replication/reinitialize-a-subscription?view=sql-server-ver16


Error 2297




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Any query will be considered.



T. Amit Vaid S.


3 comments:

Anonymous said...

Topics

Types of Database Migration
Types of client connections to replicas
Types of functions

https://learn.microsoft.com/en-us/sql/database-engine/availability-groups/windows/about-client-connection-access-to-availability-replicas-sql-server?view=sql-server-ver16

https://learn.microsoft.com/en-us/sql/t-sql/functions/functions?view=sql-server-ver16

Anonymous said...

Topic
Bigint Convert, Virtual Private Network, DDL vs DML commands.

error code: 112
https://learn.microsoft.com/en-us/answers/questions/967543/sccm-back-up-failing-(error-code-112-error-message

Anonymous said...

Imp. Waittypes

REMOTE_DATA_ARCHIVE_SCHEMA_DMV, PWAIT_XTP_FSSTORAGE_MAINTENANCE & FT_IFTS_RWLOCK