update README

fda-analyse-service/README.md

 # Analyse Service
 
-Service to analyse datatypes, update statistical properties of databases in the metadatabase, add metadata, e.g., data provenance, db description ... to the metadatabase
+Service to analyse datatypes, update statistical properties of databases in the metadatabase
 
 Remark: if you use swagger-ui, you can switch between /api-analyze.json and /api-mdb.json
 
@@ -69,92 +69,23 @@ where the numbers represent a ranking of all the primary keys (consisting of one
 
 ## API-mdb
 
-### `POST /update_mdb_db`
-
-Updates attributes 'description', 'resourcetype' and 'publisher' of a certain database in the metadatabase.
-
-Example http request:
-POST /update_mdb_db HTTP/1.1
-Content-Type: application/json
-Host: 127.0.0.1:5000
-Content-Length: 178
-
-{
-  "dbid": 1,
-  "description": "Here goes a detailed description of the data set.",
-  "publisher": "Geological Institute, University of Tokyo",
-  "resourcetype": "Census Data"
-}
-
-The response is a status message, e.g. "\"UPDATE 1\"".
-
-### `POST /update_mdb_db_ispublic`
-
-Updates the attribute is_public in table mdb_databases in the metadatabase.
-
-Example http request:
-POST /update_mdb_db_ispublic HTTP/1.1
-Content-Type: application/json
-Host: 127.0.0.1:5000
-Content-Length: 39
-
-{
-  "dbid": 1,
-  "is_public": "false"
-}
-
-The respose is a status message.
-
-### `POST /update_mdb_data_provenance`
-
-Updates the data provenance of a provided dataset and stores information in the metadatabase.
-
-### `POST /update_mdb_tbl`
-
-Automatically updates the number of columns and rows of each table in a certain database in the repository and saves the information in the metadatabase (entity mdb_tables, attributes numcols and numrows).
-
-Example http request:
-POST /update_mdb_tbl HTTP/1.1
-Content-Type: application/json
-Host: 127.0.0.1:5000
-Content-Length: 15
-
-{
-  "dbid": 1
-}
-
 ### `POST /update_mdb_col`
 
-Updates entity mdb_columns attributes (datatype, ordinal_position, is_nullable) and automatically updates mdb_columns_nom (attribute max_length), mdb_columns_num (min, max, mean, sd, histogram) and mdb_columns_cat (num_cat, cat_array). The attribute 'histogram' describes a equi-width histogram with a fix number of 10 buckets. The last value in this numeric array is the width of one bucket. The attribute cat_array contains an array with the names of the categories.
+Updates statisical values of all columns for a given table. In particular, the entities mdb_columns_nom (attribute max_length), mdb_columns_num (min, max, mean, sd, histogram) and mdb_columns_cat (num_cat, cat_array) are updated. The attribute 'histogram' describes a equi-width histogram with a fix number of 10 buckets. The last value in this numeric array is the width of one bucket. The attribute cat_array contains an array with the names of the categories.
 
-Example http request:
-POST /update_mdb_col HTTP/1.1
+POST /api/mdb/update_mdb_col HTTP/1.1
 Content-Type: application/json
-Host: 127.0.0.1:5000
-Content-Length: 39
+Host: localhost:5000
+Content-Length: 29
 
 {
-  "cid": 1,
-  "dbid": 1,
-  "tid": 1
+	"dbid": "1",
+	"tid": "1"
 }
 
-### `POST /update_mdb_col_num_siunit`
-
-Updates attribute siunit (physical quatities for length, mass, ... ) in metadatabase.
-
-Example http request:
-POST /update_mdb_columns_num_siunit HTTP/1.1
-Content-Type: application/json
-Host: 127.0.0.1:5000
-Content-Length: 56
-
-{
-  "cid": 1,
-  "dbid": 1,
-  "siunit": "m",
-  "tid": 1
-}
+The response is a status message: 
+* 200: OK 
+* 500: error
 
 ## How to use 
 ### Dependencies

fda-analyse-service/app.py

@@ -126,6 +126,7 @@ def determinepk():
 @app.route('/api/mdb/update_mdb_col', methods=["POST"], endpoint='mdb_basicstatistic')
 @swag_from('as-yml/bstatistic.yml')
 def mdb_basicstatistic():
+    logging.debug('endpoint update_mdb_col, body=%s', request)
     input_json = request.get_json()
     try:
         dbid = int(input_json['dbid'])