Before doing an INSERT, your SELECT COUNT would be like this: SELECT COUNT(*) FROM Customer WHERE PNum = <phone number> ... where <phone number> is the value for which you want no duplicates. Before doing an UPDATE, your SELECT COUNT would be like this: SELECT COUNT(*) FROM Customer...
DISK-ARRAY-BASED VIDEO SERVERThe easy availability and adaptability of Micro CDS/ISIS has made it a widely used software for database management. Database management is an important computer application. In a large database, maintaining standardization of data entered and avoiding duplication of ...
An array is considered sorted if every item in the array is greater or lesser than its predecessor based on the sorting order of the array. To found such an item pair,we must iterate through all the items in the array and compare it with the next item, if it violates the sorting order...
public static boolean equals(array1, array2, comparator): returnstrueifarray1andarray2are equal to one another. Two array itemse1ande2are considered equal ifcomparator.compare(e1, e2) == 0. public static boolean deepEquals(array1, array2): returns true ifarray1andarray2are deeply equal to on...
Array type specifier, [], must appear before parameter name--need explanation array.length vs array.count Ascii to EBCDIC Conversion ASCII-to-EBCDIC or EBCDIC-to-ASCII asking for an example code for x-y plotting in visual studio using c# ASP.NET C# - Microsoft Excel cannot open or save an...
somehow to give me the amount of duplicates for each record in the array if any appear. So in this case, Jane's record would give me 1 duplicate and the rest of the records would be 0 due to no duplicates. This is why I have an 'Apply to each' checking each name ...
I use an AWK array to look for problems 4 and 5. In the hypothetical example, remember that "eventID" (primary key) is field 2 inevent.txt "occurrenceID" (primary key) is field 2 inoccurrence.txt "eventID" (foreign key) is field 10 inoccurrence.txt ...
All these approaches are, however, not directly suitable for on-the-fly exploration. First of all, they implement status lookups by maintaining an array, but in on-the-fly exploration, the required size of such an array is not known a priori. Second of all, they focus on using an adjace...
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Within the loop, the code (explode) separates the date into an array due to its poor formatting. Subsequently, (mktime()) the date is converted into a numerical representation ( unix timestamp ) for simple and accurate comparison of the values. ...