Added UI 1 tables and SPs

snowflake/scripts/training_interface/R__001_INIT_OBJS.sql

@@ -23,7 +23,7 @@ CREATE FILE FORMAT IF NOT EXISTS STG.CSV_HEADER
         RECORD_DELIMITER = '\\n'           
         DATE_FORMAT = AUTO
         TRIM_SPACE = TRUE
-        NULL_IF = ('NULL', '', 'N/A','?','~')
+        NULL_IF = ('NULL', '', 'N/A','?','~','\\N')
         SKIP_HEADER = 1        
         EMPTY_FIELD_AS_NULL = TRUE 
         FIELD_OPTIONALLY_ENCLOSED_BY = '"'
@@ -31,7 +31,6 @@ CREATE FILE FORMAT IF NOT EXISTS STG.CSV_HEADER
 
 
 -- Create staging table for attempt logs
-
 CREATE TABLE IF NOT EXISTS STG.TRAINING_ATTEMPT_LOGS 
 (
     FIELD_NAME VARCHAR,
@@ -44,3 +43,10 @@ CREATE TABLE IF NOT EXISTS STG.TRAINING_ATTEMPT_LOGS
 );
 
 
+
+-- Create table for column config that will be used by SP to create raw training data table 
+CREATE TABLE IF NOT EXISTS STG.TRAINING_DATA_COLUMN_CONFIG(
+COLUMN_NAME VARCHAR,
+COLUMN_DATATYPE VARCHAR
+);
+-- Raw training data table is created dynamically with the help of stored procedure