Spark add column to dataframe

from pyspark.sql.functions import lit

df = sqlContext.createDataFrame(
    [(1, "a", 23.0), (3, "B", -23.0)], ("x1", "x2", "x3"))

df_with_x4 = df.withColumn("x4", lit(0))
df_with_x4.show()

Source: stackoverflow.com

Add column in spark dataframe

from pyspark.sql.functions import lit

df = sqlContext.createDataFrame(
    [(1, "a", 23.0), (3, "B", -23.0)], ("x1", "x2", "x3"))

df_with_x4 = df.withColumn("x4", lit(0))
df_with_x4.show()## +---+---+-----+---+## | x1| x2|  x3| x4|## +---+---+-----+---+## | 1| a| 23.0| 0|## | 3| B|-23.0| 0|## +---+---+-----+---+

Source: stackoverflow.com

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