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added schema #1073

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Merged
m-kovalsky merged 1 commit into from
Feb 12, 2026
Merged

added schema #1073

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11 changes: 7 additions & 4 deletions src/sempy_labs/lakehouse/_get_lakehouse_columns.py
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Original file line number Diff line number Diff line change
Expand Up @@ -38,11 +38,12 @@ def get_lakehouse_columns(
pandas.DataFrame
Shows the tables/columns within a lakehouse and their properties.
"""
from ._get_lakehouse_tables import get_lakehouse_tables
from sempy_labs.lakehouse._get_lakehouse_tables import get_lakehouse_tables

columns = {
"Workspace Name": "string",
"Lakehouse Name": "string",
"Schema Name": "string",
"Table Name": "string",
"Column Name": "string",
"Full Column Name": "string",
Expand All @@ -60,11 +61,12 @@ def get_lakehouse_columns(
)
tables_filt = tables[tables["Format"] == "delta"]

def add_column_metadata(table_name, col_name, data_type):
def add_column_metadata(table_name, schema_name, col_name, data_type):
new_rows.append(
{
"Workspace Name": workspace_name,
"Lakehouse Name": lakehouse_name,
"Schema Name": schema_name,
"Table Name": table_name,
"Column Name": col_name,
"Full Column Name": format_dax_object_name(table_name, col_name),
Expand All @@ -76,6 +78,7 @@ def add_column_metadata(table_name, col_name, data_type):

for _, r in tables_filt.iterrows():
table_name = r["Table Name"]
schema_name = r['Schema Name']
path = r["Location"]

if _pure_python_notebook():
Expand All @@ -91,12 +94,12 @@ def add_column_metadata(table_name, col_name, data_type):
f"{icons.red_dot} Could not find data type for column {col_name}."
)
data_type = match.group(1)
add_column_metadata(table_name, col_name, data_type)
add_column_metadata(table_name, schema_name, col_name, data_type)
else:
delta_table = _get_delta_table(path=path)
table_df = delta_table.toDF()

for col_name, data_type in table_df.dtypes:
add_column_metadata(table_name, col_name, data_type)
add_column_metadata(table_name, schema_name, col_name, data_type)

return pd.concat([df, pd.DataFrame(new_rows)], ignore_index=True)
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