inner join,outerjoin,trigger,stored procedure explain with
code snippets?
- 1 Answers
- 8394 Views
- IBM, I also Faced
- E-Mail Answers
Answer / vj
Join:It is the combining of two rows from different tables
based on the comparative values in selected columns.
Types of Join : Cross Join, Inner Join or equi join and
Outer Join which comprises of Left join and Right join.
Inner Join : It is used to select certain fields from both
tables and only correct rows will be joined together.
Sytax:SELECT <column_name> FROM <Table1>, <Table2> WHERE
(Table1.column = Table2.column)
Outer Join:
Left join: It returns all the data's from the table
present in left of the join and only those data's from the
right tabel which matches the condition.
Syntax:SELECT <column_name> FROM <Table1> LEFT JOIN
<Table2> ON Table1.column = Table2.column (Conditions like
WHERE and USING)
Right join: It returns all the data's from the table
present in right of the join and only those data's from the
left tabel which matches the condition.
Syntax:SELECT <column_name> FROM <Table1> LEFT JOIN
<Table2> ON Table1.column = Table2.column (Conditions like
WHERE and USING)
| Is This Answer Correct ? | 17 Yes | 2 No |
How to create Date method to set the date in Ms Access
is public static void main() work in java?is "String arg[]" needed as argument?
how to store and retrive a set of values without using an array
How can we get the details for printing the employee details at run time using JDBC connectivity? can u provide the coding for that? Its urgent?
Bubble Sort. java thereafter the user will be asked to inpout the size of the list,sort the list in ascending order and display the sorted list in a horizontal manner???
how to create a (*)pyramid using java codes???
write a c program which takes 20 numbers in an array as input from user and rearrange them in two different array defining even or odd
How Can I Trace A Java Program . Please Give Me Step by Step Process
1+(2*3)+(4*5*6)+(7*8*9*10)+... specified input value
Write a program to convert a decimal number to binary form?
inner join,outerjoin,trigger,stored procedure explain with code snippets?
write a program in java to solve a system of n-variabled simultaneous equations using the guassian elimination method. let the maximum possible value of n be 100. run the program using hypothetical values for a set of 10- variables simultaneous equations. print out the program, the input equation and the results generated by the program.
J2SE Code 
