If the base table structure is changed what will happen to
join index????
Answers were Sorted based on User's Feedback
Answer / mubarish
Join index will not affected until we change the column name
or data type of the column which we have used in join condition.
| Is This Answer Correct ? | 5 Yes | 0 No |
Answer / suresh babu
Nothing will happen,until you alter the index column
| Is This Answer Correct ? | 0 Yes | 0 No |
Describe sql comments?
what does the t-sql command ident_current does? : Transact sql
What is the use of double ampersand (&&) in sql queries? Give an example
What is an example of translating a date into julian format?
Could you please provide oca (oracle 10g) dumps for my certification ?
How to call shell script from pl sql procedure?
how to present a past time in hours, minutes and seconds? : Sql dba
Give which cursor is better for better performance means type of cursors?
Does mysql support pl sql?
What is left join example?
How can you create an empty table from an existing table?
How many LONG columns are allowed in a table?
Oracle (3259)
SQL Server (4518)
MS Access (429)
MySQL (1402)
Postgre (483)
Sybase (267)
DB Architecture (141)
DB Administration (291)
DB Development (113)
SQL PLSQL (3330)
MongoDB (502)
IBM Informix (50)
Neo4j (82)
InfluxDB (0)
Apache CouchDB (44)
Firebird (5)
Database Management (1411)
Databases AllOther (288)