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gsh_uk_id = gsh_uk_id.withColumn("id", f.when(1, gsh_uk_id["id"].replace(".","??")).otherwise(gsh_uk_id["id"]))

it is showing error: 'Column' object is not callable

i want to replace "." character in each entry of column "id" of table gsh_uk_id with "??".

Please help me with that thankyou.

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  • Does this answer your question? Pyspark replace strings in Spark dataframe column Commented Sep 17, 2020 at 15:39
  • gsh_uk.show(5) +-------+ | id| +-------+ |ajs1q·0| |ajuy9·0| |ak57k·0| |akyri·0| |alcxf·0| +-------+ only showing top 5 rows new_gsh_uk = gsh_uk.withColumn('id', regexp_replace('id', '.', '??')) new_gsh_uk.show(5) +--------------+ | id| +--------------+ |??????????????| |??????????????| |??????????????| |??????????????| |??????????????| +--------------+ only showing top 5 rows Commented Sep 18, 2020 at 3:50
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