AI Assistant

How do you use the CTE (Common Table Expression) in SQL?
How do you use the CTE (Common Table Expression) in SQL?
RoseHrs | Jul 14, 2024
How do you use the CHOOSE function to return values based on an index?
How do you use the CHOOSE function to return values based on an index?
MaryJns | Jul 14, 2024
How do you use the APPLY operator to invoke a table-valued function for each row?
How do you use the APPLY operator to invoke a table-valued function for each row?
IreneSm | Jul 14, 2024
How do you use the STRING_SPLIT function to split a string into a table of values?
How do you use the STRING_SPLIT function to split a string into a table of values?
LeoRobs | Jul 14, 2024
How do you use the TRY_CONVERT function with different data types and styles to convert values with error handling in SQL Server?
How do you use the TRY_CONVERT function with different data types and styles to convert values with error handling in SQL Server?
AliceWk | Jul 14, 2024
How do you use the FORMAT function with the 'D' and 'T' format strings to format dates and times in SQL Server?
How do you use the FORMAT function with the 'D' and 'T' format strings to format dates and times in SQL Server?
SamPetr | Jul 13, 2024
How do you use the REPLICATE function to repeat a string a specified number of times?
How do you use the REPLICATE function to repeat a string a specified number of times?
HenryPk | Jul 13, 2024
How do you create a foreign key constraint with ON DELETE CASCADE?
How do you create a foreign key constraint with ON DELETE CASCADE?
TinaGrn | Jul 13, 2024
How do you use the DATEPART function to extract specific parts of a date or time?
How do you use the DATEPART function to extract specific parts of a date or time?
DavidLee | Jul 13, 2024
How do you use the GEOGRAPHY and GEOMETRY data types for spatial data in SQL Server?
How do you use the GEOGRAPHY and GEOMETRY data types for spatial data in SQL Server?
OliviaWm | Jul 13, 2024
How do you implement temporal tables to track changes to data over time?
How do you implement temporal tables to track changes to data over time?
HenryPk | Jul 13, 2024
How do you create a temporary table and what are its benefits?
How do you create a temporary table and what are its benefits?
OliviaWm | Jul 13, 2024
How do you use the SUBSTRING function to extract a substring from a string?
How do you use the SUBSTRING function to extract a substring from a string?
FrankMl | Jul 12, 2024
How do you create a table with a TIMESTAMP column?
How do you create a table with a TIMESTAMP column?
DavidLee | Jul 12, 2024
How do you use the FORMAT function with custom format strings to format dates, times, and numbers in SQL Server?
How do you use the FORMAT function with custom format strings to format dates, times, and numbers in SQL Server?
SamPetr | Jul 12, 2024
How do you use the CONVERT function to change the data type of a value in SQL Server?
How do you use the CONVERT function to change the data type of a value in SQL Server?
JackBrn | Jul 12, 2024
How do you use the OVER clause with ranking functions?
How do you use the OVER clause with ranking functions?
EveClark | Jul 12, 2024
How do you create a trigger that fires before an insert operation?
How do you create a trigger that fires before an insert operation?
PaulAnd | Jul 12, 2024
How do you create a view in SQL, and what are its advantages?
How do you create a view in SQL, and what are its advantages?
GraceDv | Jul 12, 2024
How do you use the CREATE ROLE statement to create a database role?
How do you use the CREATE ROLE statement to create a database role?
QuinnLw | Jul 12, 2024
How do you use the sp_fulltext_catalog system stored procedure to manage full-text catalogs?
How do you use the sp_fulltext_catalog system stored procedure to manage full-text catalogs?
HenryPk | Jul 12, 2024
How do you use the RIGHT JOIN to include all rows from the right table and matching rows from the left table?
How do you use the RIGHT JOIN to include all rows from the right table and matching rows from the left table?
GraceDv | Jul 11, 2024
How do you use the OUTPUT clause in an INSERT, UPDATE, or DELETE statement to return affected rows?
How do you use the OUTPUT clause in an INSERT, UPDATE, or DELETE statement to return affected rows?
BobHarris | Jul 11, 2024
How do you create a table with a column of type DATETIME2?
How do you create a table with a column of type DATETIME2?
LeoRobs | Jul 11, 2024
How do you use the DATENAME function to return the name of a date part (e.g., Monday)?
How do you use the DATENAME function to return the name of a date part (e.g., Monday)?
HenryPk | Jul 11, 2024
How do you use the CAST function to convert one data type to another?
How do you use the CAST function to convert one data type to another?
KarenKg | Jul 11, 2024
How do you use the ALTER TABLE statement to convert an existing table to a temporal table?
How do you use the ALTER TABLE statement to convert an existing table to a temporal table?
GraceDv | Jul 11, 2024
How do you create a trigger to enforce business rules on a table?
How do you create a trigger to enforce business rules on a table?
NickCrt | Jul 11, 2024
How do you use the BINARY data type to store binary data?
How do you use the BINARY data type to store binary data?
MaryJns | Jul 11, 2024
How do you use the STRING_AGG function to concatenate strings from multiple rows?
How do you use the STRING_AGG function to concatenate strings from multiple rows?
RoseHrs | Jul 11, 2024
How do you use the CREATE LOGIN statement to create a SQL Server login?
How do you use the CREATE LOGIN statement to create a SQL Server login?
TinaGrn | Jul 11, 2024
How do you use the CREATE SYNONYM statement to create a synonym for a database object?
How do you use the CREATE SYNONYM statement to create a synonym for a database object?
CarolTh | Jul 11, 2024
How do you use the CURSOR_STATUS function to determine the status of a cursor?
How do you use the CURSOR_STATUS function to determine the status of a cursor?
EveClark | Jul 11, 2024
How do you use the SET STATISTICS IO ON statement to display the I/O statistics for a query?
How do you use the SET STATISTICS IO ON statement to display the I/O statistics for a query?
CarolTh | Jul 11, 2024
How do you use the CASE statement in a SQL query?
How do you use the CASE statement in a SQL query?
HenryPk | Jul 11, 2024
How do you use the DROP DATABASE statement to delete a database?
How do you use the DROP DATABASE statement to delete a database?
PaulAnd | Jul 10, 2024
How do you create a table with a CHECK constraint to enforce data integrity?
How do you create a table with a CHECK constraint to enforce data integrity?
EveClark | Jul 10, 2024
How do you use the UNICODE function to return the Unicode code point for a given character?
How do you use the UNICODE function to return the Unicode code point for a given character?
EveClark | Jul 10, 2024
How do you use the XML data type methods (e.g., query(), value()) to query XML data?
How do you use the XML data type methods (e.g., query(), value()) to query XML data?
GraceDv | Jul 10, 2024
How do you use the RANK function with PARTITION BY to rank rows within groups based on specific criteria in SQL Server?
How do you use the RANK function with PARTITION BY to rank rows within groups based on specific criteria in SQL Server?
GraceDv | Jul 10, 2024
How do you use the FOR XML AUTO clause to generate an XML representation of query results?
How do you use the FOR XML AUTO clause to generate an XML representation of query results?
CarolTh | Jul 10, 2024
How do you use the NCHAR function to return the Unicode character for a given code point?
How do you use the NCHAR function to return the Unicode character for a given code point?
KarenKg | Jul 09, 2024
How do you use the SUM function to calculate the total of a numeric column?
How do you use the SUM function to calculate the total of a numeric column?
NickCrt | Jul 09, 2024
How do you use the OUTPUT clause to return data from inserted, updated, or deleted rows?
How do you use the OUTPUT clause to return data from inserted, updated, or deleted rows?
DavidLee | Jul 09, 2024
What are the differences between primary key and unique key constraints?
What are the differences between primary key and unique key constraints?
TinaGrn | Jul 09, 2024
How do you use the SP_EXECUTESQL stored procedure to execute dynamic SQL?
How do you use the SP_EXECUTESQL stored procedure to execute dynamic SQL?
FrankMl | Jul 09, 2024
How do you implement row versioning using the ROWVERSION data type?
How do you implement row versioning using the ROWVERSION data type?
DavidLee | Jul 09, 2024
How do you use the CASE statement to create conditional logic in a SELECT query?
How do you use the CASE statement to create conditional logic in a SELECT query?
DavidLee | Jul 09, 2024
How do you use the DROP FUNCTION statement to delete a function?
How do you use the DROP FUNCTION statement to delete a function?
TinaGrn | Jul 09, 2024
How do you use the @@FETCH_STATUS function to control the flow of cursor operations?
How do you use the @@FETCH_STATUS function to control the flow of cursor operations?
SamPetr | Jul 09, 2024
How do you use the FULL OUTER JOIN to combine rows from two tables, including unmatched rows from both sides?
How do you use the FULL OUTER JOIN to combine rows from two tables, including unmatched rows from both sides?
CarolTh | Jul 08, 2024
How do you use the TRANSLATE function to replace characters in a string?
How do you use the TRANSLATE function to replace characters in a string?
QuinnLw | Jul 08, 2024
How do you use the BULK INSERT statement to import data from a file?
How do you use the BULK INSERT statement to import data from a file?
HenryPk | Jul 08, 2024
How do you use the DENSE_RANK() function in SQL?
How do you use the DENSE_RANK() function in SQL?
CarolTh | Jul 08, 2024
How do you perform a case-insensitive search in SQL?
How do you perform a case-insensitive search in SQL?
MaryJns | Jul 08, 2024
How do you use the ALTER SCHEMA statement to transfer objects between schemas?
How do you use the ALTER SCHEMA statement to transfer objects between schemas?
QuinnLw | Jul 08, 2024
How do you use the DROP SCHEMA statement to delete a schema?
How do you use the DROP SCHEMA statement to delete a schema?
GraceDv | Jul 08, 2024
How do you use the SET NOCOUNT ON statement to prevent the message indicating the number of rows affected by a T-SQL statement?
How do you use the SET NOCOUNT ON statement to prevent the message indicating the number of rows affected by a T-SQL statement?
PaulAnd | Jul 08, 2024
How do you use the DROP ASSEMBLY statement to delete an assembly?
How do you use the DROP ASSEMBLY statement to delete an assembly?
AliceWk | Jul 08, 2024
How do you write a query to find the employees who joined the company in the last 6 months?
How do you write a query to find the employees who joined the company in the last 6 months?
OliviaWm | Jul 07, 2024
How do you use the MERGE statement to synchronize two tables?
How do you use the MERGE statement to synchronize two tables?
BobHarris | Jul 07, 2024
How do you use the ROLLUP and CUBE operators in a GROUP BY clause to generate subtotals and grand totals?
How do you use the ROLLUP and CUBE operators in a GROUP BY clause to generate subtotals and grand totals?
CarolTh | Jul 07, 2024
How do you create a table with a UNIQUE constraint on multiple columns?
How do you create a table with a UNIQUE constraint on multiple columns?
HenryPk | Jul 07, 2024
How do you use the CHAR function to return the character for a given ASCII code?
How do you use the CHAR function to return the character for a given ASCII code?
JackBrn | Jul 07, 2024
How do you use the AFTER trigger to perform actions after an INSERT, UPDATE, or DELETE operation?
How do you use the AFTER trigger to perform actions after an INSERT, UPDATE, or DELETE operation?
CarolTh | Jul 07, 2024
How do you use the TRY_PARSE function to convert string data to datetime values with error handling?
How do you use the TRY_PARSE function to convert string data to datetime values with error handling?
TinaGrn | Jul 07, 2024
What are common use cases for the SQL EXISTS clause?
What are common use cases for the SQL EXISTS clause?
JackBrn | Jul 07, 2024
How do you write a stored procedure in SQL and execute it?
How do you write a stored procedure in SQL and execute it?
FrankMl | Jul 07, 2024
How do you deallocate a cursor to release its resources?
How do you deallocate a cursor to release its resources?
FrankMl | Jul 07, 2024
How do you use the UNPIVOT operator to convert columns into rows?
How do you use the UNPIVOT operator to convert columns into rows?
BobHarris | Jul 07, 2024
How do you use the CREATE USER statement to create a new database user?
How do you use the CREATE USER statement to create a new database user?
CarolTh | Jul 06, 2024
How do you use the CURSOR data type to declare and use cursors in stored procedures and scripts?
How do you use the CURSOR data type to declare and use cursors in stored procedures and scripts?
PaulAnd | Jul 06, 2024
How do you use the ENABLE TRIGGER statement to enable a trigger?
How do you use the ENABLE TRIGGER statement to enable a trigger?
SamPetr | Jul 06, 2024
How do you use the NTILE() function to distribute rows into a specified number of groups?
How do you use the NTILE() function to distribute rows into a specified number of groups?
GraceDv | Jul 06, 2024
How do you use the SMALLDATETIME data type to store date and time values with less precision?
How do you use the SMALLDATETIME data type to store date and time values with less precision?
TinaGrn | Jul 06, 2024
How do you use the PIVOT operator to transform rows into columns based on aggregate functions?
How do you use the PIVOT operator to transform rows into columns based on aggregate functions?
JackBrn | Jul 06, 2024
How do you use the TRUNCATE TABLE statement to quickly remove all rows from a table?
How do you use the TRUNCATE TABLE statement to quickly remove all rows from a table?
LeoRobs | Jul 06, 2024
How do you use the STUFF function to insert a string into another string at a specified position?
How do you use the STUFF function to insert a string into another string at a specified position?
FrankMl | Jul 06, 2024
How do you use the LEFT JOIN to include all rows from the left table and matching rows from the right table?
How do you use the LEFT JOIN to include all rows from the left table and matching rows from the right table?
HenryPk | Jul 06, 2024
How do you use the XML data type methods (query(), value(), exist(), nodes()) to query XML data?
How do you use the XML data type methods (query(), value(), exist(), nodes()) to query XML data?
JackBrn | Jul 06, 2024
How do you use the SCOPE_IDENTITY function to retrieve the last inserted identity value?
How do you use the SCOPE_IDENTITY function to retrieve the last inserted identity value?
QuinnLw | Jul 06, 2024
How do you use the CREATE AGGREGATE statement to create a user-defined aggregate function?
How do you use the CREATE AGGREGATE statement to create a user-defined aggregate function?
MaryJns | Jul 06, 2024
How do you use the ALTER FULLTEXT INDEX statement to modify an existing full-text index?
How do you use the ALTER FULLTEXT INDEX statement to modify an existing full-text index?
JackBrn | Jul 06, 2024
How do you use the DECRYPTBYASYMKEY function to decrypt data with an asymmetric key?
How do you use the DECRYPTBYASYMKEY function to decrypt data with an asymmetric key?
FrankMl | Jul 05, 2024
How do you use the MOD function to find the remainder of a division operation?
How do you use the MOD function to find the remainder of a division operation?
IreneSm | Jul 05, 2024
How do you use the BITWISE operators (AND, OR, XOR) in SQL?
How do you use the BITWISE operators (AND, OR, XOR) in SQL?
RoseHrs | Jul 05, 2024
How do you use the JSON functions to parse and manipulate JSON data?
How do you use the JSON functions to parse and manipulate JSON data?
CarolTh | Jul 05, 2024
How do you perform a self-join in SQL?
How do you perform a self-join in SQL?
JackBrn | Jul 05, 2024
How do you create a trigger to automatically update a timestamp column on row updates?
How do you create a trigger to automatically update a timestamp column on row updates?
FrankMl | Jul 04, 2024
How do you create a table with a column of type CHAR?
How do you create a table with a column of type CHAR?
EveClark | Jul 04, 2024
How do you create a stored procedure that performs an INSERT operation?
How do you create a stored procedure that performs an INSERT operation?
RoseHrs | Jul 04, 2024
How do you use the BIT data type to store boolean values in SQL Server?
How do you use the BIT data type to store boolean values in SQL Server?
GraceDv | Jul 04, 2024
How do you use the STUFF function to insert a string into another string?
How do you use the STUFF function to insert a string into another string?
NickCrt | Jul 04, 2024
How do you manage identity columns in SQL Server?
How do you manage identity columns in SQL Server?
JackBrn | Jul 04, 2024
How do you use cursors to perform calculations that depend on the values of previous rows in the result set?
How do you use cursors to perform calculations that depend on the values of previous rows in the result set?
BobHarris | Jul 04, 2024
How do you fetch rows from an open cursor into local variables?
How do you fetch rows from an open cursor into local variables?
RoseHrs | Jul 04, 2024
How do you use the COUNT function to count the number of non-NULL values in a column?
How do you use the COUNT function to count the number of non-NULL values in a column?
QuinnLw | Jul 03, 2024
How do you create and manage partitions in SQL Server?
How do you create and manage partitions in SQL Server?
AliceWk | Jul 03, 2024
How can you use SP_TABLES to list all tables in a database?
How can you use SP_TABLES to list all tables in a database?
FrankMl | Jul 03, 2024