what is the difference between substr and instr function in oracle?

96

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What does c in a circle mean?

64

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What is the structure of delivery document?

80

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What you mean by COM and DCOM?

94

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What is retrovirus?

116

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consiteunts of indian railways

1177

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What is the t-code for generic extractor?

1

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How to find ground in main switchboard?

929

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how to debug and test the sas program? : Sas-administrator

89

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Can you convert a bit-mapped report to ASCII (character-mode) Report ? How ?

1378

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Which is better cte or subquery?

48

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Why session is not thread safe?

1

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How to returns the columns and column information pertaining to the designated table.

100

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Will upgrading from windows 7 to 10 delete my files?

32

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What are the differences between char and varchar data types?

81

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