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![]() Related Questions A situation in which a query includes two or more tables that are not linked by a join. If executed, this type of query retrieves all possible combinations between each table and may lead to inaccurate Latest Answer : Table A having m records and Table B having n records then the cartesian prodcut is mXn. Regards,Ravi Kumar Garreravi_kumar_garre@yahoo.co.in ... A join based on the equality between the values in the column of one table and the values in the column of another. Because the same column is present in both tables, the join synchronizes the two tables.
Latest Answer : it is also called INNER JOIN ... A relational operation that causes two tables with a common column to be combined into a single table. Designer supports equi-joins, theta joins, outer joins, and shortcut joins.
Latest Answer : Relational operation that causes two tablesCheers,Sithu ... A join that links two tables, one of which has rows that do not match those in the common column of the other table.
Latest Answer : Outer Join - method of retreiving selected rows from one table that doesn't match rows with the other table.Ex: Consider A & B two tablesSELECT eno, ename, a.dno, dname FROM a,bWHERE a.dno=b.dno;Output:Eno ... A join that links two tables by bypassing one or more other tables in the universe.
Latest Answer : Shortcut join allows to define an alternative, faster join path between two tables. without the use of a shortcut join, query would have to go through a huge fact table to create simple reference lists. Cheers,Ravi Kumar Garre ... A join that links tables based on a relationship other than equality between two columns.
Latest Answer : Theta join—A theta join is created when the data in two fields from two tables is related via some comparison operator other than equals (=). For example, a not-equal join relates data using the not equal operator (). For example, suppose you want to ... What is block? types of blocks?what is locking systm in universe?what is shortcut join where it is neccessary? Read Answers (1) | Asked by : naveen What is joinpath problem? Latest Answer : the join path problems areee loops, chasmtraps, fantraps..these can be solved by using 1) visualising analysis of schema2) by using aliases3) by using contexts ...
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