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add random sample to table manager #297

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add random sample to table manager #297

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15 changes: 15 additions & 0 deletions caveclient/tools/table_manager.py
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Original file line number Diff line number Diff line change
Expand Up @@ -665,6 +665,7 @@ def query(
desired_resolution: Optional[list] = None,
get_counts: bool = False,
log_warning: bool = True,
random_sample: Optional[int] = None,
):
"""Set data return options for the specified query

Expand All @@ -690,6 +691,8 @@ def query(
If True, only return the number of rows that match the query, by default False
log_warning : bool, optional
Whether to log warnings associated with tables
random_sample: int, optional
If set, will return a random sample of the data, by default None

Returns
-------
Expand All @@ -710,6 +713,7 @@ def query(
get_counts=get_counts,
metadata=metadata,
log_warning=log_warning,
random_sample=random_sample,
**self.filter_kwargs_mat,
)
elif timestamp is None:
Expand All @@ -725,6 +729,7 @@ def query(
suffixes={self._reference_table: "_ref", self._base_table: ""},
metadata=metadata,
log_warning=log_warning,
random_sample=random_sample,
**self.filter_kwargs_mat,
)
else:
Expand All @@ -737,6 +742,7 @@ def query(
desired_resolution=desired_resolution,
allow_missing_lookups=False,
log_warning=log_warning,
random_sample=random_sample,
**self.filter_kwargs_mat,
)

Expand All @@ -750,6 +756,7 @@ def live_query(
desired_resolution: Optional[list] = None,
allow_missing_lookups: bool = False,
log_warning: bool = True,
random_sample: Optional[int] = None,
):
"""Set data return options for the specified live query

Expand All @@ -772,6 +779,8 @@ def live_query(
Do not set to True if writing code you intended to give consistent answers every time.
log_warning : bool, optional
Whether to log warnings associated with tables
random_sample: int, optional
If set, will return a random sample of the data, by default None

Returns
-------
Expand All @@ -791,6 +800,7 @@ def live_query(
allow_missing_lookups=allow_missing_lookups,
metadata=metadata,
log_warning=log_warning,
random_sample=random_sample,
**self.filter_kwargs_live,
)
else:
Expand All @@ -806,6 +816,7 @@ def live_query(
allow_missing_lookups=allow_missing_lookups,
metadata=metadata,
log_warning=log_warning,
random_sample=random_sample,
**self.filter_kwargs_live,
**self.joins_kwargs,
)
Expand All @@ -825,6 +836,7 @@ def query(
desired_resolution: Optional[list] = None,
get_counts: bool = False,
log_warning: bool = True,
random_sample: Optional[int] = None,
):
"""Query views through the table interface

Expand All @@ -850,6 +862,8 @@ def query(
Only return number of rows in the query, by default False
log_warning : bool, optional
Whether to log warnings associated with tables
random_sample: int, optional
If set, will return a random sample of the data, by default None
"""
return client.materialize.query_view(
self._base_table,
Expand All @@ -861,6 +875,7 @@ def query(
offset=offset,
select_columns=select_columns,
get_counts=get_counts,
random_sample=random_sample,
**self.filter_kwargs_mat,
)

Expand Down