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what are the common delimiters and escape character in sqoop?
The default delimiters are a comma(,) for fields, a newline(\n) for records
Escape characters are \b,\n,\r,\t,\”, \\’,\o etc
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What are the main components of Mapreduce Job ?
Main driver class which provides job configuration parameters. Mapper class which must extend org.apache.hadoop.mapredu...
TO_CHAR
This will be used to extract various date formats. The available date formats as follows. Syntax: to_char ( date , fo...