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The terms data dictionary and data repository indicate a more general software utility than a catalogue. A catalogue is closely coupled with the DBMS software. It provides the information stored in it to the user and the DBA, but it is mainly accessed by the various software modules of the DBMS itself, such as DDL and DML compilers, the query optimiser, the transaction processor, report ...
In data management and database analysis, a data domain is the collection of values that a data element may contain. The rule for determining the domain boundary may be as simple as a data type with an enumerated list of values. [1] For example, a database table that has information about people, with one record per person, might have a ...
A column may contain text values, numbers, or even pointers to files in the operating system. [2] Columns typically contain simple types, though some relational database systems allow columns to contain more complex data types, such as whole documents, images, or even video clips. [3] [better source needed] A column can also be called an attribute.
A score of three points made by place- or drop-kicking the ball through the opponent's goal other than via a kickoff or free kick following a safety; formerly, "goal from the field". A missed field goal can be returned as a punt, if recovered in-bounds by the defending team. In some leagues, four-point field goals can be scored under special ...
Another theory is that the corn refers to the practice in the very early days of baseball of calling the outfield the "corn field", especially in early amateur baseball where the outfield may have been a farm field. Frequently used by Red Barber, a variation, 'A #8 CAN OF GOLDEN BANTAM' was favored by Bob Prince, Pittsburgh Pirates' announcer.
A range query is a common database operation that retrieves all records where some value is between an upper and lower boundary. [1] For example, list all employees with 3 to 5 years' experience. Range queries are unusual because it is not generally known in advance how many entries a range query will return, or if it will return any at all.
The highest field goal percentage for a single season was set by New York Knicks center Mitchell Robinson with 74.2% in the abbreviated 2019–20 season. One of the greatest field-goal shooters of all time is Michael Jordan, who led the NBA in field goals made ten times. Shaquille O'Neal has the record for most seasons (10) with the best field ...
"A goal from touch-down." The try/convert is among the oldest parts of the game of gridiron football and dates to its rugby roots. In its earliest days, scoring a touchdown was not the primary objective but a means of getting a free kick at the goal (which is why the name "try", more commonly associated with rugby today, is still used in American football rule books), and thus early scoring ...