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fix(databricks-driver): exclude partition information metadata #10262

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fix(databricks-driver): exclude partition information metadata #10262

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fix(databricks-driver): exclude partition information metadata
blturan Dec 16, 2025
dd70c33
Merge branch 'master' into fix/databricks-jdbc-driver-partition-columns
blturan Jan 1, 2026
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9 changes: 7 additions & 2 deletions packages/cubejs-databricks-jdbc-driver/src/DatabricksDriver.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -667,8 +667,13 @@ export class DatabricksDriver extends JDBCDriver {
const response: any[] = await this.query(`DESCRIBE ${tableFullName}`, []);

for (const column of response) {
// Databricks describe additional info by default after empty line.
if (column.col_name === '') {
// Databricks describe appends literal metadata rows for partitioned tables
// where the column name is "# Partition Information" and the data_type is empty.
if (
column.col_name === '' ||
(column.col_name === '# Partition Information' &&
column.data_type === '')
) {
break;
}
result.push({
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