What the Data for This Category Looks Like
Data originates from supply chain financing filings at national traditional Chinese medicine (TCM) specialty markets, financing updates for small and medium TCM enterprises published by local financial regulatory bureaus, and credit ledgers from TCM industry associations. Full data for the previous day is updated every early morning. Each individual data entry includes fields including TCM variety (trade name and scientific name), transaction specification, financing subject, financing amount, financing method, release date, and affiliated region. Financing amount uses ten thousand yuan as the unit. Variety names must differentiate transaction specifications such as bulk stock and premium grade. The region field is accurate to the prefecture-level city.
Constraints Imposed on Workflow Orchestration
The daily early morning data update requirement means workflow trigger nodes must be set to start at a fixed daily time. Configure a data update timestamp verification rule to avoid pulling lagging or duplicate old data. The requirement that TCM varieties include trade name, scientific name, and transaction specification means field mapping nodes must have multi-condition matching rules. These rules must match both the variety name and specification fields to avoid confusing financing data for the same variety with different specifications. The requirement that all financing amounts use ten thousand yuan as the unit means numeric conversion nodes must have a unit normalization rule. This prevents mixed formatting between yuan and ten thousand yuan. Differences in fields across multiple data sources mean multi-source data merge nodes must be configured to unify field naming formats.
How to Configure Settings
| Configuration Item | Recommended Value | Rationale |
|---|---|---|
schedule_cron | 0 30 0 * * * | Aligns with the data source's daily early morning update schedule for the previous day's data. Starting 30 minutes early allows for pre-verification. |
field_matching_rules | Match both variety name and transaction specification fields | TCM varieties have differences in trade name, scientific name, and transaction specification. Multi-field matching avoids data confusion. |
value_unit_convert | Convert yuan to ten thousand yuan, with a coefficient of 0.0001 | Most original financing data uses yuan as the unit. Unifying to ten thousand yuan aligns with standard industry statistical formats. |
duplicate_removal_key | Release date + financing subject + variety name | Multiple data sources may contain duplicate entries. Using this composite key for deduplication ensures data uniqueness. |
geo_match_precision | Prefecture-level city level | The region field requires precision down to the prefecture-level city. Matching the corresponding coding ensures accurate data region positioning. |
The parameter values provided on this page are common recommended starting points for configuration. Actual values are affected by material form, data volume, and business rules. Analyze specific issues individually, and test on your own samples before finalizing settings.
Three Common Misconfigurations
- Symptom: After configuring an SQL query node in the workflow, execution returns an error stating "query result is empty" or no matching data. Cause: No joint matching condition for TCM variety and specification is configured. This causes the SQL statement to fail to filter target data accurately, resulting in a matching range that is too wide or too narrow.
- Symptom: When calling an external data source interface in the workflow, an error "getaddrinfo ENOTFOUND" occurs. Cause: The intranet penetration address from Peanut Shell has not been added to the workflow's domain name whitelist, or the network proxy configuration does not adapt to this address. This prevents successful domain name resolution.
- Symptom: In the parameter configuration interface of a custom HTTP tool, optional parameter options cannot be configured normally. Cause: The "optional parameter" switch is not enabled in the tool's parameter list. This forces all parameters to required mode, preventing flexible configuration of non-essential financing daily report filtering conditions.
How to Verify Successful Configuration
- Manually trigger the workflow once. Check the data pull count in the node logs, and verify that it matches the number of financing daily report entries from the previous day. Adjust matching rules based on actual data source scale as needed.
- Randomly select sample data. Verify that the format of variety names, specifications, and financing amounts conforms to preset unified rules. Confirm that field mapping and unit conversion take effect.
- Check the workflow's failed node statistics. Confirm there are no domain name resolution failures or parameter missing errors. Adjust corresponding configuration items if errors occur.
- Compare manually compiled samples of the previous day's financing daily report with workflow output results. Confirm that the matching rate of core fields meets preset verification thresholds.
Question material comes from public community discussions. Configuration values are common starting points and should be measured against your own samples. Verified on 2026-09-14.