Can we have exception part in trigger ?

1 Answers  

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What is difference between my sql and sql?

0 Answers  

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What is a natural join sql?

0 Answers  

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what is a trigger? : Sql dba

0 Answers  

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how can I make a script that can be bi-language (supports english, german)? : Sql dba

0 Answers  

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create a store procedure and created synonms for that store procedure after modify that store procedure will effect on synonms? If we delete the store procedure what happened to that synonms?

2 Answers   Polaris,

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IN A TABLE HAVE ONE COLUMN PRIMARY KEY..IT WILL NOT ALLOWS NULL VALUES AND DUPLICATE VALUES..INSTEAD OF PRIMARY KEY WHY CANT WE USE UNIQUE AND NOT NULL.THESE TWO ALSO DOESNT ACCEPT NULL VALUES IN NOT NULL AND UNIQUE DOESNT ACCEPT DUPLICATE VALUES? SO WHAT IS THE DIFEERENCE BETWEEN(UNIQUE,NOT NULL) AND PRIMARY KEY??????

8 Answers   rsystems,

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wht is the difference between truncat,drop in sqlserver wht is the difference between function and stored procedure

3 Answers   Apollo,

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What is a pl/sql block?

0 Answers  

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Write an sql query to select all records from the table?

0 Answers  

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what are the demerits of sql?

1 Answers  

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How toimport .dmp file in lower version of oracle from higher version ?

4 Answers   TCS,

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