What is data profiling in sql?
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Is truncate ddl or dml?
The in operator may be used if you know the exact value you want to return for at least one of the columns.
What is trigger in pl sql?
a. Can you delete data from a View. b. If Yes, can you delete it if there are multiple tables c. If No, can you delete if there is single source table which is joining.
What is trigger explain it?
1 SELECT a.field1, b.field2, c.field3, d.field4 2 FROM atable a, atable b, ctable c, dtable d 3 ? 4 ORDER BY 1 What is the minimum number of joins that must be specified on line 3 in the sample code above to properly link the tables? Notice that the table "atable" is aliased twice: once as "a" and once as "b." 1. One join 2. Two joins 3. Three joins 4. Four joins 5. Five joins
How to call a javascript function from pl sql?
Can we change the table name in sql?
What is audit logout in sql profiler?
Why are aggregate functions called so?
Where can I learn sql for free?
What are literals in sql server?