-- Create staging table for results
CREATE TABLE IF NOT EXISTS STG.TRAINING_RESULTS 
(
    CONTRACT_NAME VARCHAR,
    CONTRACT_ID NUMERIC,
    ACTUAL_VALUE_STORED VARCHAR,
    NEW_EXTRACTED_VALUE VARCHAR,
    CONFIDENCE_LEVEL NUMERIC,
    SNIPPET VARCHAR,
    ORIGINAL_PAGE_NUMBER VARCHAR,
    NEW_PAGE_NUMBER VARCHAR,
    REVISED_PROMPT VARCHAR,
    RESULT BOOLEAN,
    LOAD_DT TIMESTAMP
);


 -- Create  file format
-- CREATE FILE FORMAT IF NOT EXISTS STG.CSV_HEADER
--     TYPE = 'CSV'
--         FIELD_DELIMITER = ','
--         FILE_EXTENSION = '.csv'
--         RECORD_DELIMITER = '\\n'           
--         DATE_FORMAT = AUTO
--         TRIM_SPACE = TRUE
--         NULL_IF = ('NULL', '', 'N/A','?','~','\\N')
--         SKIP_HEADER = 0        
--         EMPTY_FIELD_AS_NULL = TRUE 
--         FIELD_OPTIONALLY_ENCLOSED_BY = '"'
--         SKIP_BLANK_LINES = TRUE;


-- Create staging table for attempt logs
CREATE TABLE IF NOT EXISTS STG.TRAINING_ATTEMPT_LOGS 
(
    FIELD_NAME VARCHAR,
    CONTRACTS_TESTED NUMERIC,
    USERNAME VARCHAR,
    DATE_TIME TIMESTAMP,
    ACCURACY NUMERIC,
    ATTEMPT_NUM NUMERIC,
    LOAD_DT TIMESTAMP
);



-- 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