SparkSQL: a0100|-----[ Introduction ]

Showing posts with label a0100|-----[ Introduction ]. Show all posts

Showing posts with label a0100|-----[ Introduction ]. Show all posts

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SparkSQL (Labels)

a0100|-----[ Introduction ]
a0110| SqlContext
a0115| HiveContext
a0120| DataFrame
a0300|----- [ SqlContext.x() ]
a0305| sql()
a0310| read()
a0400|-----[ sqc.read().format(x) ]
a0403| jdbc
a0406| csv
a0500|-----[ HiveContext.x() ]
a0510| sql()
a1000|-----[ RDD.x() ]
a1010| toDF
a2002|-----[ DataFrame.x() ]
a2010| printSchema()
a2015| select()
a2200| registerTempTable()
y1000|-----[ Databases ]
y1010| MySQL
z9000|-----[ Others ]
z9010| inferSchema
z9015| header