what is the bond code in materialized view?
No Answer is Posted For this Question
Be the First to Post Answer
Which is faster union or join?
how would you enter characters as hex numbers? : Sql dba
how instead of triger is helpful for mutating tables errors handlling ?
What are the key differences between SQL and PL SQL?
How pl/sql source code can be protected?
what does the t-sql command ident_current does? : Transact sql
How does postgresql compare to "nosql"?
What is AUTH_ID and AUTH_USER in pl/sql ?
what is the difference between implicit and explicit trigger
SELECT flavor, SUM (ice_cream_sales) FROM sales_detail GROUP BY flavor ORDER BY 2 DESC If the "sales_detail" table contains ten records with different values in the flavor column (two "vanilla," three "chocolate," four "strawberry," and one NULL), how many rows are returned by the sample code above? 1. 0 rows 2. 1 row 3. 3 rows 4. 4 rows 5. 10 rows
What is the difference between Union and Union all. Which is faster.
What are different clauses used in sql?
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)