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Related Questions |
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What is the restriction on using UNION in embedded SQL?
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What is UNION,UNION ALL?
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What is the use of VALUE function?
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How do you concatenate the FIRSTNAME and LASTNAME from EMP table to give a complete name?
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How do you retrieve the first 5 characters of FIRSTNAME column of EMP table?
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My SQL statement SELECT AVG(SALARY) FROM EMP yields inaccurate results. Why?
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Can you use MAX on a CHAR column?
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How do you find the maximum value in a column?
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What are aggregate functions?
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How do you select a row using indexes? ?
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How do you eliminate duplicate values in SELECT? ?
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How would you find out the total number of rows in a table? ?
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How do you eliminate duplicate values in SELECT? ?
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How would you find out the total number of rows in a table? ?
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9. Can the OCCURS clause be at the 01 level?
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7. What does the IS NUMERIC clause establish ?
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110) What is auditing?
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109) How do I create a table MANAGER ( EMP#, MANAGER) where MANAGER is a foreign key which references to EMP# in the same table? Give the exact DDL.
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108) What are the disadvantages of using VARCHAR?
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107) When would you prefer to use VARCHAR?
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