What is the current version of postgresql?
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how to see the create table statement of an existing table? : Sql dba
if a string is there like s1,s2,s3,s4.How to find count of commas in this.
What is cursor in pl sql?
What is the difference between between and in condition operators?
How many types of indexes are there in sql?
Mention what is the use of function "module procedure" in pl/sql?
What is intersect?
What are tables and fields?
Does pl sql work in mysql?
i have 2 table table one 4 columns respective values a1 7,a2 6,a3 8 ,a4 12 & table two 4 colums respective values a1 7,a2 6,a3 8,a4 15.if table one & table two 3 colums same then 4th column values 1)Qes diff >5 then print 5 * diff value 2)Que diff <5 print 5
How to check if a column is nullable before setting to nullable?
How to select 10 records from a table?
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