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Creates or replaces a local temporary view with this DataFrame.
Syntax
createOrReplaceTempView(name: str)
Parameters
| Parameter | Type | Description |
|---|---|---|
name |
str | Name of the view. |
Notes
The lifetime of this temporary table is tied to the SparkSession that was used to create this DataFrame.
Examples
df = spark.createDataFrame([(2, "Alice"), (5, "Bob")], schema=["age", "name"])
df.createOrReplaceTempView("people")
df2 = df.filter(df.age > 3)
df2.createOrReplaceTempView("people")
df3 = spark.sql("SELECT * FROM people")
assert sorted(df3.collect()) == sorted(df2.collect())
spark.catalog.dropTempView("people")
# True