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(Page 2 of 6) 171 Result(s) found 

 

How to verify the validity of an IP address presented as a string? The IF part of the check can be used as part of a table's CHECK constraint also.
Total Hit (2741)
Rating
How does decimal datatypes differ in their precision & scale?
Total Hit (1663)
Rating
How to determine the product of values in a column?
Total Hit (1807)
Rating
How to retrieve rows based on a range? This solution doesn't use temporary tables or cursors.
Total Hit (1516)
Rating
How to search for strings within XML tags?
Total Hit (1509)
Rating
How to transpose columns as rows? This script also demonstrates how to use the CUBE operator.
Total Hit (1533)
Rating
How to generate ids for each row - same as the identity column without using temporary tables?
Total Hit (1340)
Rating
How to find the minimum value in 3 columns?
Total Hit (1355)
Rating
How to find modulus of floating point numbers? This one doesn't calculate the real modulus but this script just demonstrates few techniques. Also contains a sample to find the values before & after the decimal point in a decimal value.
Total Hit (1545)
Rating
How not to handle NOT IN queries when there are NULL values?
Total Hit (2423)
Rating
How to rollup data in a table? There are several ways to do this, here is one way. I think there might be a more efficient way but I haven't worked on it yet.
Total Hit (1415)
Rating
How to strip a text field into several varchar fields?
Total Hit (1390)
Rating
How to define a column with a custom time format & verify validity of data using CHECK constraint?
Total Hit (1431)
Rating
How to compare rows in tables without writing a SELECT with all the conditions? Can be used for simple dirty work & of course if you are lazy to type.
Total Hit (2399)
Rating
How to simplify CHECK constraints? This is an example using some datetime based checks.
Total Hit (1442)
Rating
How to convert TIMESTAMP values to numeric?
Total Hit (11225)
Rating
How to re-sequence the values in an indexed field?
Total Hit (1685)
Rating
How to validate an IP address specified as a character string?
Total Hit (1480)
Rating
How to rank items starting with highest value within each group?
Total Hit (1526)
Rating
How to find the greatest circle distance? Also shows how to do a simple UPDATE loop. Note that the greatest circle formula is an approximation only.
Total Hit (1512)
Rating
How to concatenate values that are grouped by columns using SELECT statement alone? This method has several restrictions but serves to demonstrate some techniques.
Total Hit (1584)
Rating
How to pass a list of IDs & use it like an IN clause?
Total Hit (2420)
Rating
How to perform DISTINCT queries on tables that contain BLOB fields like text/image.
Total Hit (1432)
Rating
How to perform case-sensitive search on strings in a case-insensitive server?
Total Hit (1476)
Rating
How to strip money values from a specifically formatted string: "n...-X..."? n... indicates the money value with varying lengths & decimal points also. X... indicates the alpha-numeric string after the money value
Total Hit (1468)
Rating
How to add time values formatted as hh:mm & display as hh:mm?
Total Hit (1454)
Rating
How to perform array-like manipulations using the set-oriented SQL features.
Total Hit (1470)
Rating
This is an example that shows how to do the opposite of pivot.
Total Hit (1456)
Rating
Methods to form complex strings for dynamic SQL execution
Total Hit (1550) This T-SQL script shows several techniques to form complex dynamic SQL strings. These eliminate to some extent the coding involved in concatenating string values and making sure to add single quotes appropriately between values. The methods discussed can make the code simpler to read & is less error ....Read More
Rating
Tricks using a numbers table
Total Hit (1589) Solving most problems using a relational technique is more elegant and better in terms of performance. This script shows few examples that uses a Numbers table to solve some common problems. Keep a table with Numbers & it will prove very handy.
Rating


(Page 2 of 6) 171 Result(s) found  1 2 3 4 5 6

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