A、By enabling the Slow Query Log because all queries that are not using indexes will be logged automatically
B、By enabling the Error Log because not using indexes is an error
C、By enabling the Slow Query Log and using the – log-queries-not-using-indexes option
D、By enabling the Error Log and using the – log-queries-not-using-indexes option
更多“You want a record of all queries that are not using indexes. How would you achieve this?（）”相关的问题
A、You need not keep a record of ground garbage dumped into the sea more than 25 miles offshore B、You must keep a record of garbage discharged in port to a shore facility C、You need not keep a record of garbage incinerated on the ship D、You must keep a record of the approximate weight of the garbage dumped
A、MERGE B、INSERT C、UPDATE D、ADD E、ENTER F、You cannot enter the phone numbers for the existing employee records.
A、MERGE B、INSERT C、UPDATE D、ADD E、ENTER F、You cannot enter the phone numbers for the existing employee records.
A、MERGE B、INSERT C、UPDATE D、ADD E、ENTER F、You cannot enter the phone numbers for the existing employee records.
A、 when you want to restore a table that has been dropped from the Recycle Bin B、 when you want to identify the transaction ID of the transaction that deleted some important records from a table C、 when you want to recover the schema of a dropped user D、when you want to restore a dropped tablespace
A、Configure a GlobalNames zone and add a Host (A) resource record for Web1. B、Create an Alias (CNAME) resource record for Web1 in the forest root domain zone. C、Create a reverse lookup zone and add an Alias (CNAME) resource record for Web1. D、Create a Host Information (HINFO) resource record for Web1 in the forest root domain zone.
A、You want to identify the most senior employee in the company. B、You want to find the manager supervising the largest number of employees. C、You want to identify the person who makes the highest salary for all employees. D、You want to rank the top three sales representatives who have sold the maximum number of products.
A、You want to identify the most senior employee in the company. B、You want to find the manager supervising the largest number of employees. C、You want to identify the person who makes the highest salary for all employees. D、You want to rank the top three sales representatives who have sold the maximum number of products.
A、You want to identify the most senior employee in the company. B、You want to find the manager supervising the largest number of employees. C、You want to identify the person who makes the highest salary for all employees. D、You want to rank the top three sales representatives who have sold the maximum number of products.
A、Run WebLogic in a JRockit JVM and ensure the Flight Recorder is enabled. B、Configure the WebLogic Diagnostic Framework Event Volume to Low, Medium, or High depending on the type of events you want to capture. C、Configure the WebLogic Diagnostic Framework bridge to send events to the JRockit Flight Recording. D、Take a dump from the default recording or create a new recording for the time period you want to capture.
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