Home » MCQs » SQL MCQs » SQL Functions MCQs What does COUNT() function returns?6. What does COUNT() function returns?Average value Largest value Smallest value Number of rowsAnswer: D) Number of rowsExplanation:COUNT() function returns the number of rows in the table....
Measures that do not have their own expression defined inherits the expression from the table and show the row set defined for the table. This allows reuse of expressions, and new measures added to the table later automatically inherits the expression. DETAILROWS DAX Function Included in t...
With this change, by default, the value of the server system variable "sql_generate_invisible_primary_key" is ON for all Azure Database for MySQL Flexible Server instances on MySQL 8.0. With GIPK mode ON, MySQL generates an invisible primary key to any InnoDB table, which is newly created...
there is no useful cleanup to do so the lock statement is appropriate. The lock statement would also be appropriate if everything its body did was read-only. In general, however, more cleanup work needs to be done if an exception happens. In this case a lock statement does not add much...
There is an option in my Excel 2016 VBA project that says Compile VBA Project. What does this do?","kudosSumWeight":0,"repliesCount":3,"postTime":"2021-10-28T18:42:12.461-07:00","images":{"__typename":"AssociatedImageConnection","edges":[{"__typename":"AssociatedImageEdg...
The WAIT_UNTIL_SQL_THREAD_AFTER_GTIDS() SQL function was deprecated in MySQL 8.0, and is no longer supported as of MySQL 8.2. Attempting to invoke this function now causes a syntax error. Instead of WAIT_UNTIL_SQL_THREAD_AFTER_GTIDS(), it is recommended that you use WAIT_FOR_EXECUTED...
Applies to:SQL Server 2022 (16.x) SQL Server 2022 (16.x) builds on previous releases to grow SQL Server as a platform that gives you choices of development languages, data types, on-premises or cloud environments, and operating systems. ...
Software as a Service (SaaS): Allows users to access applications hosted by a service provider on the cloud. They can use these applications through either a thin client interface, such as web browser (e.g. web-based email) or a program interface, but do not manage the clo...
The command COUNT is pretty simple. But on the SQL option there are a number of different ways to count records, and each can give a different result. This is how the different ways of counting works in NAV on SQL:There are two commands you can use: COUNT or COUNTAPPROX. As the name...
fixed-purpose events: 3 ... event mask: 000000070000000f ACPI: Core revision 20090903 ftrace: converting mcount calls to 0f 1f 44 00 00 ftrace: allocating 20276 entries in 80 pages Setting APIC routing to physical flat ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 ...