AI Assistant

How can you use GROUP_CONCAT or similar functions to concatenate row values into a single string?
How can you use GROUP_CONCAT or similar functions to concatenate row values into a single string?
TinaGrn | Jun 15, 2024
How can you generate random numbers in SQL?
How can you generate random numbers in SQL?
JackBrn | Jun 15, 2024
How can you extract parts of a date (year, month, day) using SQL functions?
How can you extract parts of a date (year, month, day) using SQL functions?
NickCrt | Jun 15, 2024
How do you use the ISNULL() and NULLIF() functions in SQL?
How do you use the ISNULL() and NULLIF() functions in SQL?
MaryJns | Jun 14, 2024
How do you use the CREATE FUNCTION statement to create a table-valued function?
How do you use the CREATE FUNCTION statement to create a table-valued function?
FrankMl | Jun 14, 2024
How do you use the DROP FULLTEXT CATALOG statement to delete a full-text catalog?
How do you use the DROP FULLTEXT CATALOG statement to delete a full-text catalog?
QuinnLw | Jun 14, 2024
How do you use the ALTER TABLE statement to change the data type of an existing column?
How do you use the ALTER TABLE statement to change the data type of an existing column?
RoseHrs | Jun 13, 2024
How do you implement a FULL OUTER JOIN to combine rows from two tables and include all rows from both sides?
How do you implement a FULL OUTER JOIN to combine rows from two tables and include all rows from both sides?
TinaGrn | Jun 13, 2024
How do you use the SELECT INTO statement to create a new table and insert data from an existing table?
How do you use the SELECT INTO statement to create a new table and insert data from an existing table?
QuinnLw | Jun 13, 2024
How do you implement a many-to-many relationship in SQL?
How do you implement a many-to-many relationship in SQL?
PaulAnd | Jun 13, 2024
How do you use the STUFF function to insert a substring into a string at a specified position?
How do you use the STUFF function to insert a substring into a string at a specified position?
EveClark | Jun 12, 2024
How can you sort results in ascending or descending order in SQL?
How can you sort results in ascending or descending order in SQL?
LeoRobs | Jun 12, 2024
How do you use the DROP USER statement to delete a database user?
How do you use the DROP USER statement to delete a database user?
GraceDv | Jun 12, 2024
How do you create and use synonyms in SQL?
How do you create and use synonyms in SQL?
DavidLee | Jun 12, 2024
How do you use the PERCENT_RANK() function to calculate the relative rank of each row within a result set?
How do you use the PERCENT_RANK() function to calculate the relative rank of each row within a result set?
LeoRobs | Jun 11, 2024
What are the differences between UNION and UNION ALL?
What are the differences between UNION and UNION ALL?
QuinnLw | Jun 11, 2024
How do you use the OUTER JOIN syntax (LEFT JOIN, RIGHT JOIN, FULL JOIN) to retrieve unmatched rows?
How do you use the OUTER JOIN syntax (LEFT JOIN, RIGHT JOIN, FULL JOIN) to retrieve unmatched rows?
DavidLee | Jun 11, 2024
How do you use the CUME_DIST() function to calculate the cumulative distribution of values within a result set?
How do you use the CUME_DIST() function to calculate the cumulative distribution of values within a result set?
PaulAnd | Jun 10, 2024
How do you use the CREATE VIEW statement to create a view with an INSTEAD OF trigger?
How do you use the CREATE VIEW statement to create a view with an INSTEAD OF trigger?
LeoRobs | Jun 10, 2024
How can you create an auto-increment column in SQL?
How can you create an auto-increment column in SQL?
AliceWk | Jun 10, 2024
How do you create a table-valued parameter in a stored procedure?
How do you create a table-valued parameter in a stored procedure?
SamPetr | Jun 10, 2024
How do you use the FOR XML AUTO clause to generate XML from query results?
How do you use the FOR XML AUTO clause to generate XML from query results?
CarolTh | Jun 09, 2024
How do you use the DROP TABLE statement to delete a table?
How do you use the DROP TABLE statement to delete a table?
MaryJns | Jun 09, 2024
How do you use the FOR JSON AUTO clause to generate JSON from query results?
How do you use the FOR JSON AUTO clause to generate JSON from query results?
JackBrn | Jun 08, 2024
How do you use the UNPIVOT operator to transform columns into rows?
How do you use the UNPIVOT operator to transform columns into rows?
LeoRobs | Jun 08, 2024
How do you perform a full outer join in SQL?
How do you perform a full outer join in SQL?
SamPetr | Jun 08, 2024
How do you use the OPENJSON function to parse JSON data in SQL Server?
How do you use the OPENJSON function to parse JSON data in SQL Server?
AliceWk | Jun 07, 2024
How do you use the CREATE INDEX statement with the PARTITION clause to create a partitioned index?
How do you use the CREATE INDEX statement with the PARTITION clause to create a partitioned index?
PaulAnd | Jun 07, 2024
How do you use the STRING_ESCAPE function to safely escape special characters in a string?
How do you use the STRING_ESCAPE function to safely escape special characters in a string?
JackBrn | Jun 07, 2024
How do you use the CHECKSUM_AGG function to calculate a checksum value for a group of rows?
How do you use the CHECKSUM_AGG function to calculate a checksum value for a group of rows?
SamPetr | Jun 06, 2024
How do you use the GETDATE function to get the current date and time?
How do you use the GETDATE function to get the current date and time?
HenryPk | Jun 05, 2024
How do you create a column with a default value in SQL Server?
How do you create a column with a default value in SQL Server?
DavidLee | Jun 05, 2024
How do you use the IN keyword to filter results based on a list of values?
How do you use the IN keyword to filter results based on a list of values?
TinaGrn | Jun 04, 2024
How do you use the DECODE function in SQL?
How do you use the DECODE function in SQL?
LeoRobs | Jun 04, 2024
How do you use the STUFF function to replace a part of a string with another substring?
How do you use the STUFF function to replace a part of a string with another substring?
CarolTh | Jun 04, 2024
How do you use SP_RENAME to rename columns?
How do you use SP_RENAME to rename columns?
IreneSm | Jun 04, 2024
How do you use the WITH clause to define a CTE?
How do you use the WITH clause to define a CTE?
HenryPk | Jun 03, 2024
How do you use the DROP PARTITION SCHEME statement to delete a partition scheme?
How do you use the DROP PARTITION SCHEME statement to delete a partition scheme?
JackBrn | Jun 03, 2024
How do you use the SYSTEM_USER function to retrieve the current user name?
How do you use the SYSTEM_USER function to retrieve the current user name?
TinaGrn | Jun 03, 2024
How do you use the FETCH NEXT, FETCH PRIOR, FETCH FIRST, and FETCH LAST statements with a cursor?
How do you use the FETCH NEXT, FETCH PRIOR, FETCH FIRST, and FETCH LAST statements with a cursor?
LeoRobs | Jun 02, 2024
How do you use the RANK() function to assign ranks to rows within the result set of a query?
How do you use the RANK() function to assign ranks to rows within the result set of a query?
PaulAnd | Jun 02, 2024
How do you use the TIMEFROMPARTS function to create a time value from individual hour, minute, and second values?
How do you use the TIMEFROMPARTS function to create a time value from individual hour, minute, and second values?
RoseHrs | Jun 02, 2024
How do you handle time zone data in SQL?
How do you handle time zone data in SQL?
MaryJns | Jun 02, 2024
How do you use the CREATE AGGREGATE statement to create a new user-defined aggregate function?
How do you use the CREATE AGGREGATE statement to create a new user-defined aggregate function?
LeoRobs | Jun 01, 2024
How do you implement row-level security in SQL Server?
How do you implement row-level security in SQL Server?
QuinnLw | Jun 01, 2024
How do you use the CONVERT and CAST functions to change data types?
How do you use the CONVERT and CAST functions to change data types?
FrankMl | Jun 01, 2024
How can you find the second highest salary from an employee table?
How can you find the second highest salary from an employee table?
RoseHrs | Jun 01, 2024
How can you use the ROW_NUMBER() function to assign a unique row number to each row?
How can you use the ROW_NUMBER() function to assign a unique row number to each row?
MaryJns | Jun 01, 2024
How to delete all records from a table using SQL
How to delete all records from a table using SQL
SceDev | Feb 10, 2024
SQL Display two digits after decimal point
SQL Display two digits after decimal point
SceDev | Feb 08, 2024
Create, Backup, Delete and Restore a simple database SQL
Create, Backup, Delete and Restore a simple database SQL
Samath | Jan 20, 2024
Transaction System Database using SQL
Transaction System Database using SQL
Samath | Jan 20, 2024
Company Database using SQL
Company Database using SQL
Samath | Jan 18, 2024