Source Refresh
Controls metadata refresh and source-preview behavior.
Use this page to find the Source Refresh settings, review their defaults, and open the detailed parameter pages.
Available parameters
| Parameter | Technical name | Default value | Purpose |
|---|---|---|---|
| Source Preview Rows | SOURCE_PREVIEW_ROWS | 100 | Count of rows returned during preview. |
| Source Preview Timeout | SOURCE_PREVIEW_TIMEOUT | 180 | Timeout for source preview, sec. |
| Source Refresh Del Missing Imp Cols | SOURCE_REFRESH_DEL_MISSING_IMP_COLS | 0 | Source refresh - delete missing import columns: 0 - No, 1 - Yes. |
| Source Refresh Del Missing Sources | SOURCE_REFRESH_DEL_MISSING_SOURCES | 0 | Source refresh - delete missing sources: 0 - No, 1 - Yes. |
| Source Refresh Existing Columns | SOURCE_REFRESH_EXISTING_COLUMNS | 0 | Source refresh - refresh existing source columns: 0 - No, 1 - Yes. |
| Source Refresh References | SOURCE_REFRESH_REFERENCES | 0 | Source refresh - refresh source references: 0 - No, 1 - Yes. |
| Source Refresh Refresh Imp Cols | SOURCE_REFRESH_REFRESH_IMP_COLS | 0 | Source refresh - refresh import columns: 0 - No, 1 - Yes. |
| Source Refresh Refresh Imp Desc | SOURCE_REFRESH_REFRESH_IMP_DESC | 0 | Source refresh - refresh import descriptions: 0 - No, 1 - Yes. |
| Source Refresh Refresh PK | SOURCE_REFRESH_REFRESH_PK | 0 | Source refresh - refresh primary keys in import tables: 0 - No, 1 - Yes. |
| Source Refresh Refresh Src Desc | SOURCE_REFRESH_REFRESH_SRC_DESC | 0 | Source refresh - refresh source descriptions: 0 - No, 1 - Yes. |
