by Dinesh Thakur

Some of major classes and interfaces which are frequently used while developing a Java application are as follows:



 
by Dinesh Thakur

The JDBC specification related API in the form of java.sql package.



 
by Dinesh Thakur

This function Will Returns the year and week.

 
by Dinesh Thakur

This Function will Returns the year.

 
by Dinesh Thakur

This function will show to the result according to Where Query in mysql.

 
by Dinesh Thakur

This function Will Returns calendar week of the date (1-53).

 
by Dinesh Thakur

This Function will return the weekday index.

 
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This Function will Returns the current UTC date and time.

 
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This function will Returns the current UTC time.

 
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This Function will Returns a UNIX timestamp.

 
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This Function will Returns a UNIX time.

 
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This Function will convert each pair of hexadecimal digits to a character.

 
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This Function is Synonym for UPPER () Case.

 
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This Function Returns numeric exp 1 truncated to exp 2 decimal places.

 
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This function will remove leading and trailing spaces.

 
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This Function Will Returns the date argument converted to days.

 
by Dinesh Thakur

This Function will Returns the argument converted to seconds.

 
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This function returns the date or date time expression.

 
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This function will Subtracts an interval from a date time expression.

 
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This Function adds an interval to a date time expression.

 
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The function 'TIME' will show the current TIME of System.

 
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This Function is use to check the difference of Time or subtracts the time.

 
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This function will Returns the tangent of numeric expression expressed in radians.

 
by Dinesh Thakur

This function Will Returns the time at which the function executes.

 
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This function Will Return the ADD (sum) value of the required field from a table like (salary, age etc...).

 
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This Function will Subtracts time.

 
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This Function will return a substring from a string before the specified number of occurrences of the delimiter.

 
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This Function Will Return the substring as specified.

 
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This Function Will Return the substring as specified.

 
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This Function will Converts a string to a date.

 
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This Function Will Compare two strings.

 
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This will Returns the non-negative square root of numeric expression.

 
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This function will return a string of the specified number of spaces.

 
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This Function will compare sounds.

 
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This Function will return a soundex string.

 
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This Function will Returns the sine of numeric expression given in radians.

 
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This function will return sign of the argument.

 
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This Function Will Returns the argument converted to seconds.

 
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The function Returns the Seconds from the argument

 
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This Function Will Returns numeric expression rounded to an integer. Can be use to round an expression to a number of decimal points.

 
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This Function will remove trailing spaces.

 
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This Function will return the string argument, right-padded with the specified string.

 
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This Function will return the specified rightmost number of characters.

 
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This Function will replace occurrences of a specified string.

 
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This function will repeat a string the specified number of times.

 
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This function is been used to Check Pattern with regular expressions.

 
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This Function will return the Randomly Integer Value.

 
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This Function Returns the value of passed expression converted from degrees to radians.

 
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This Function will use to escape the argument for use in an SQL statement.

 
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This Function will Returns the quarter from a date argument.

 
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The Computation of Operator Precedence rule Condition.

 
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This Function will Returns the value of one expression raised to the power of another expression.

 
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This Function will Returns the value of one expression raised to the power of another expression.

 
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This Function is A synonym for LOCATE () Function.

 
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This Function Will Returns the value of pi.

 
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This Function Will Returns the number of months between periods.

 
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This Function Will Adds a period to a year-month.

 
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The Expressions in Parenthesis (Brackets) will be executed.

 
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This is known To Logical operator, which checks the condition, and then execute.

 
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This Function Will return the leftmost character of the argument is a multi-byte character, returns the code for that character returns the code for that character.

 
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This function Will sort the value of selected Columns (Multiple Columns) Descending or Ascending.

 
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This Function is Been used to Sort the value Ascending or Descending order Within The Alias of a column reference.

 
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This Function will make a computation of given expressions.

 
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This Function will return a string representation of the octal argument.

 
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This function Is a synonym for LENGTH ().

 
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This Function Will Show the 'NULL value is equal or not'.

 
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This Operator used when a NULL value has to retrieve from table or Database.

 
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This function will Returns the current date and time.

 
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This Function will execute the query of NOT OPERATOR.

 
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This Function will tell that the Given Expression is Null or Not.

 
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This Function Will Returns the name of the month.

 
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This Function Will Returns the month from the date passed.

 
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This function will Returns the remainder of one expression by diving by another expression.

 
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The function Returns the minute from the argument.

 
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This function to use when a Minimum value of a selected Field required (columns and rows).

 
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This function will Returns the microseconds from argument.

 
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This function to Use when a Maximum value of a selected field required (columns and rows).

 
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This Function is been Used To set a time (Make time) according to Required Condition.

 
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This Function will return a set of comma-separated strings that have the corresponding bits.

 
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This function is Been used to Make the date of Particular day of a year.

 
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This Function Will Show the lower case String.

 
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This Function Will Returns the natural logarithm of the passed numeric expression.

 
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This Function Will Returns the base-10 logarithm of the passed numeric expression.

 
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This Function Will Returns the base-2 logarithm of the passed numeric expression.

 
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This Function Will Return the position of the first occurrence of substring LOWER () Return.

 
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This Function will tell Local Time.

 
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Will Return Log value of selected number.

 
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This Function Will Add The Two Strings.

 
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This Function will return the length of a string in bytes.

 
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This Function will remove leading spaces.

 
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This Function will return the string argument, left-padded with the specified string.

 
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This Function Will Return the leftmost number of characters as specified.

 
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This Function Will show the Last Day of Month

 
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This Function will return that the given value is True or false.

 
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This Function will Test a Null Value.

 
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This Function will Test a value against a Boolean.

 
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This function will Takes multiple expressions and returns 0 if exp 1 is less than exp 2.

 
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This function will return the index of the first occurrence of substring.

 
by Dinesh Thakur

This function will insert a substring at the specified position up to the specified number of characters.

 
by Dinesh Thakur

This function will use to check that required Value is in the expression or Not.

 

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