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The columns method returns all of a Table's column definitions, as a list of Column objects.
This method takes no arguments.
A list of all of the Table's column definitions.
Here, we create a table and a time table, and print their lists of column definitions with two calls to table.columns.
source.columns -> list
from deephaven import new_table, time_table
from deephaven.column import string_col
source = new_table(
[
string_col("Title", ["content"]),
string_col("ColumnName", ["column_content"]),
string_col("AnotherColumn", ["string"]),
]
)
tt = time_table("PT1S")
print(source.columns)
print(tt.columns)