How do you drop a trigger?

0 Answers  

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what are the differences among rownum, rank and dense_rank? : Sql dba

0 Answers  

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What do you mean by “trigger” in sql?

0 Answers  

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SELECT ROUND(TRUNC(MOD(1600,10),-1),2) FROM dual;

10 Answers  

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What is the command used to fetch first 5 characters of the string?

0 Answers  

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Delete duplicate records in the emp table.

6 Answers   Oracle,

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what is the difference between pragma exception_init and raise_application_error

1 Answers   Aetins, State Street,

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What is a sql driver?

0 Answers  

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Is inner join same as self join?

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how to add a new column to an existing table in mysql? : Sql dba

0 Answers  

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How do you exit in sql?

0 Answers  

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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

6 Answers   Sonata,

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