Q. Which function returns NULL if expr1 = expr2?

View solution

Q. The server is told to accept spaces after function names by _____________

View solution

Q. The maximum non zero value for FLOAT is ______________

View solution

Q. ‘fetchrow_hashref()’ returns a reference to the hash of row values keyed by what?

View solution

Q. Which function returns a reference to hash of row values?

View solution

Q. Which function returns an array of row values?

View solution

Q. What does RTF refer to?

View solution

Q. Which operator compares sounds?

View solution

Q. The right shift operator is _____________

View solution

Q. Which operator is used to return value from JSON columns after evaluating the path and unquoting the result?

View solution

Q. In which mode is the indicator of the presence/absence of a word in search used?

View solution

Q. The mode of search is the search string parsed into words and the search looks for rows is ______________

View solution

Q. What is the non handle array representing a row of values?

View solution

Q. What is the generic handle whose meaning depends on context?

View solution

Q. MySQL does not automatically convert a date or time value to a number if the value is used in a numeric context.

View solution

Q. SPATIAL indexes cannot be created on NOT NULL spatial columns.

View solution

Q. Which type can store a collection of objects of any type?

View solution

Q. Which classes does spatial data types in MySQL correspond to?

View solution

Q. Which variable is a handle to a database object?

View solution

Q. The variable used as a handle to an open file is ______________

View solution