What are tables and fields?

0 Answers  

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Which tcp/ip port does sql server run on? How can it be changed? : Sql dba

0 Answers  

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In a table i have columns A,B,C and i have a composite index on columns A,B if so will the following query uses index or not? SELECT sal,name FROM <table_name> WHERE A=<value> AND B=<value> AND C=<value>;

2 Answers   Mastek,

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how many sql dml commands are supported by 'mysql'? : Sql dba

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what are local and global variables and their differences? : Sql dba

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What are the three pl sql block types?

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I want to display the employees who have joined in last two months. (It should be executed randomly means If I execute the query in March it should display Jan and Feb joined employees. Same query if i execute in Feb, 2007 it should display dec, 2006 and jan 2007 joined employees.

15 Answers   Wipro,

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What are the types of queries in sql?

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what is the use of HASH, LIST partitions?

1 Answers   ITC Infotech,

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What is a transaction?

5 Answers  

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when is the use of update_statistics command? : Sql dba

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what is the bond code in materialized view?

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