Answer Posted / pkd

1000 colums

How many data types are supported?

1079

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How to create a new table by selecting rows from another table?

1098

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How do you find current date and time in oracle?

1047

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What are the ways tablespaces can be managed and how do they differ?

2365

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What is a cursor in oracle?

1172

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What is an oracle and why it is used?

1148

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Describe the types of sub query?

993

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What is open database communication (odbc) in oracle?

1003

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What is memory advisor in Oracle?

1077

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How to see free space of each tablespace?

1034

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What are the different types of synonyms?

1140

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What is the maximum limit on the number of columns in a table?

1086

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How do we create privileges in oracle?

1045

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How to use "while" statements in oracle?

1325

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How to view all columns in an existing table?

936

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