altering the column name in MySQL to have a default value
ALTER TABLE table_name ALTER COLUMN column_name SET DEFAULT 'literal';
altering the column name in MySQL to have a default value
ALTER TABLE table_name ALTER COLUMN column_name SET DEFAULT 'literal';
Applies the f function to all Row of this DataFrame
# Applies the f function to all Row of this DataFrame
def f(person):
print(person.name)
df.foreach(f)
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