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How do you use the RANK() function to rank rows within a partition of a result set?
AliceWk
|
Aug 06, 2024
How do you create a table from the result of a SELECT statement?
HenryPk
|
Aug 06, 2024
How do you perform hierarchical queries using the CONNECT BY clause?
EveClark
|
Aug 06, 2024
How do you use the SPARSE column property to optimize storage of NULL values in an existing table?
RoseHrs
|
Aug 06, 2024
How do you use the CREATE SEQUENCE statement to create a new sequence object for generating unique numbers?
NickCrt
|
Aug 06, 2024
How do you use the CHECKSUM function to generate a hash value for a row?
FrankMl
|
Aug 06, 2024
How do you implement error handling within a cursor loop using TRY...CATCH blocks?
NickCrt
|
Aug 06, 2024
How do you use the FORMATMESSAGE function to create custom error messages?
JackBrn
|
Aug 05, 2024
How do you use the COALESCE function with CASE statements to handle conditional NULL values?
LeoRobs
|
Aug 05, 2024
How do you create a table with a column of type SQL_VARIANT?
QuinnLw
|
Aug 05, 2024
How do you use the PIVOT operator to convert rows into columns?
GraceDv
|
Aug 05, 2024
How can you use UNION ALL to combine results from multiple queries including duplicates?
JackBrn
|
Aug 05, 2024
How do you implement user-defined functions (UDFs)?
GraceDv
|
Aug 05, 2024
How do you use the GROUP BY clause to group rows and apply aggregate functions?
RoseHrs
|
Aug 05, 2024
How do you use the CREATE CERTIFICATE statement to create a new certificate for encryption?
QuinnLw
|
Aug 05, 2024
How do you use the ALTER TABLE statement to drop a column from an existing table?
JackBrn
|
Aug 05, 2024
How do you use a cursor to delete rows from a table based on a condition?
RoseHrs
|
Aug 05, 2024
How do you use the CROSS JOIN to produce a Cartesian product of two tables?
PaulAnd
|
Aug 05, 2024
How do you handle collation conflicts in SQL Server?
KarenKg
|
Aug 04, 2024
How do you calculate the difference between two dates in SQL?
BobHarris
|
Aug 04, 2024
How do you perform a cross join in SQL?
BobHarris
|
Aug 04, 2024
How do you create a table with a DEFAULT constraint to provide default values for columns?
GraceDv
|
Aug 04, 2024
How do you use the APPLY operator with CROSS APPLY and OUTER APPLY in conjunction with table-valued functions?
NickCrt
|
Aug 04, 2024
How do you use the ALTER ROLE statement to add a member to a database role?
BobHarris
|
Aug 04, 2024
How do you convert rows into columns using the CASE statement?
CarolTh
|
Aug 03, 2024
How do you perform a correlated subquery?
CarolTh
|
Aug 03, 2024
How do you use the SQL_VARIANT data type to store different data types in a single column?
NickCrt
|
Aug 03, 2024
How do you implement soft deletes using an IsDeleted column?
CarolTh
|
Aug 03, 2024
How can you use LEAD() and LAG() to compare values between rows?
EveClark
|
Aug 03, 2024
How do you use the DATEADD and DATEDIFF functions to manipulate dates?
MaryJns
|
Aug 02, 2024
How do you implement table partitioning for large tables in SQL Server?
KarenKg
|
Aug 02, 2024
How do you create a view to simplify complex queries?
TinaGrn
|
Aug 02, 2024
How do you use the OVER clause with aggregate functions to calculate running totals?
AliceWk
|
Aug 02, 2024
How do you use the DROP PARTITION FUNCTION statement to delete a partition function?
IreneSm
|
Aug 02, 2024
How do you use the SEND statement to send a message in Service Broker?
JackBrn
|
Aug 02, 2024
How do you use the STATIC, KEYSET, and DYNAMIC cursor types, and what are the differences between them?
MaryJns
|
Aug 02, 2024
How do you use the BETWEEN operator to filter data?
EveClark
|
Aug 01, 2024
How do you use the OPENQUERY function to execute a pass-through query on a linked server?
JackBrn
|
Aug 01, 2024
How do you write a query to find the nth highest salary in the Employees table?
BobHarris
|
Aug 01, 2024
How do you use the CUBE and ROLLUP operators to generate cross-tabular reports with subtotal and grand totals?
HenryPk
|
Aug 01, 2024
How do you implement an indexed view to improve performance for a specific query?
RoseHrs
|
Aug 01, 2024
How do you use the DROP TRIGGER statement to delete a trigger?
IreneSm
|
Aug 01, 2024
How do you use the XML data type and related functions in SQL Server?
GraceDv
|
Jul 31, 2024
How do you use the IS DISTINCT FROM operator to compare values?
NickCrt
|
Jul 31, 2024
How do you create a composite primary key on a table?
RoseHrs
|
Jul 31, 2024
How do you use the BEGIN CONVERSATION TIMER statement to start a conversation timer in Service Broker?
JackBrn
|
Jul 31, 2024
How do you use the CREATE FULLTEXT CATALOG statement to create a new full-text catalog?
SamPetr
|
Jul 31, 2024
How can you use window functions to perform calculations across a set of table rows?
EveClark
|
Jul 31, 2024
How do you perform a batch update in SQL?
JackBrn
|
Jul 30, 2024
How do you use the OFFSET FETCH clause for paginated queries in SQL Server?
BobHarris
|
Jul 30, 2024
How do you use the MIN function to find the lowest value in a column?
DavidLee
|
Jul 30, 2024
How do you use the CREATE SCHEMA statement to create a new schema?
RoseHrs
|
Jul 30, 2024
How do you use the CREATE ASSEMBLY statement to create an assembly from a .NET DLL?
LeoRobs
|
Jul 30, 2024
How do you use the ALTER TABLE statement to add a column to an existing table?
IreneSm
|
Jul 30, 2024
How do you use the DROP SYNONYM statement to delete a synonym?
LeoRobs
|
Jul 30, 2024
How do you use a cursor within a stored procedure to process each row returned by a query?
OliviaWm
|
Jul 30, 2024
How do you use the DELETE statement with a JOIN to delete rows from one table based on a condition in another table?
DavidLee
|
Jul 30, 2024
How do you create a schema in SQL and manage objects within it?
TinaGrn
|
Jul 29, 2024
How can you combine results from multiple queries using the INTERSECT operator?
PaulAnd
|
Jul 29, 2024
How do you create a table with a FOREIGN KEY constraint?
EveClark
|
Jul 29, 2024
How do you use the GROUPING SETS clause to generate multiple levels of aggregations in a single query?
LeoRobs
|
Jul 29, 2024
How do you write a query to get the top 3 highest-paid employees in each department?
GraceDv
|
Jul 29, 2024
How do you use the CREATE TABLE statement with the MEMORY_OPTIMIZED option to create a memory-optimized table?
RoseHrs
|
Jul 29, 2024
How do you use the ALTER PARTITION SCHEME statement to move partitions to a different filegroup?
PaulAnd
|
Jul 29, 2024
How do you perform a conditional insert using the INSERT...SELECT statement?
QuinnLw
|
Jul 28, 2024
How do you use the FOR JSON clause to return query results as JSON?
JackBrn
|
Jul 28, 2024
How do you use the CHOOSE function to select a value from a list of values?
SamPetr
|
Jul 28, 2024
How do you use the TRY_CONVERT function with different data types to convert values with error handling?
LeoRobs
|
Jul 28, 2024
How do you use the FORMAT function to format date and number values in SQL Server?
CarolTh
|
Jul 28, 2024
How do you use the CHARINDEX function to find the position of a substring within a string?
QuinnLw
|
Jul 28, 2024
How do you use the OPENXML function to parse XML data?
DavidLee
|
Jul 28, 2024
How do you use the DROP INDEX statement to delete an existing index from the database?
BobHarris
|
Jul 28, 2024
How do you use the ISNULL function to replace NULL values with a specified value?
CarolTh
|
Jul 28, 2024
How do you handle transactions in SQL, and what are ACID properties?
KarenKg
|
Jul 28, 2024
How do you use the HASHBYTES function to compute a hash value for a given input?
FrankMl
|
Jul 27, 2024
How do you implement error handling in SQL stored procedures?
NickCrt
|
Jul 27, 2024
How do you use the DECRYPTBYKEY function to decrypt data with a symmetric key?
JackBrn
|
Jul 27, 2024
How do you use the EXCEPT operator to retrieve distinct rows from the left query that are not in the right query?
DavidLee
|
Jul 27, 2024
How do you create a stored procedure that accepts parameters?
HenryPk
|
Jul 26, 2024
How do you create and manage linked servers in SQL Server?
IreneSm
|
Jul 26, 2024
How do you create and manage user roles and permissions?
RoseHrs
|
Jul 26, 2024
How do you use the DISTINCT keyword to remove duplicate rows from a result set?
OliviaWm
|
Jul 26, 2024
How do you use the COALESCE function to handle NULL values and provide default values in a result set?
JackBrn
|
Jul 26, 2024
How do you use the ISJSON function to check if a string contains valid JSON in SQL Server?
PaulAnd
|
Jul 25, 2024
How do you use the SPACE function to return a string of spaces?
CarolTh
|
Jul 25, 2024
How do you use the DROP VIEW statement to delete a view?
LeoRobs
|
Jul 25, 2024
How do you use the CREATE DEFAULT statement to create a new default value for a column or user-defined data type?
BobHarris
|
Jul 25, 2024
How do you use the SET TRANSACTION ISOLATION LEVEL statement to change the isolation level of a transaction?
KarenKg
|
Jul 25, 2024
How do you retrieve data from multiple tables using JOINs?
MaryJns
|
Jul 25, 2024
How do you use the RANK and DENSE_RANK functions to rank rows based on specific criteria?
EveClark
|
Jul 24, 2024
How can you use the PIVOT and UNPIVOT operators to transform data?
TinaGrn
|
Jul 24, 2024
How do you create and manage user-defined functions in SQL?
NickCrt
|
Jul 24, 2024
How do you use the FOR JSON PATH clause to generate custom JSON from query results?
QuinnLw
|
Jul 24, 2024
How do you write a query to find rows with NULL values in a specific column?
BobHarris
|
Jul 24, 2024
How do you use the NULLIF function to return NULL when two expressions are equal?
IreneSm
|
Jul 24, 2024
How do you use the DATEADD function to add a specific interval to a date?
KarenKg
|
Jul 24, 2024
How do you use the ENCRYPTBYASYMKEY function to encrypt data with an asymmetric key?
CarolTh
|
Jul 24, 2024
How do you use the FORWARD_ONLY and SCROLL options when declaring a cursor?
CarolTh
|
Jul 24, 2024
How do you use the INTERSECT operator to retrieve common rows from two queries?
SamPetr
|
Jul 24, 2024
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