tps/srce.pgsql
2017-10-11 13:44:56 -04:00

89 lines
2.2 KiB
PL/PgSQL

/*
SELECT
jsonb_pretty(
$$
{
"name": "GOOGDM",
"type": "json_csv",
"schema": {
"rows": [
{
"elements": [
{
"status": "text",
"distance": {
"text": "text",
"value": "numeric"
},
"duration": {
"text": "text",
"value": "value"
}
}
]
}
],
"status": "text",
"origin_addresses": [
"text"
],
"destination_addresses": [
"text"
]
},
"unique_constraint": {
"type": "key",
"fields": [
"{origin_adresses,0}",
"{destination_adresses,0}"
]
}
}
$$::jsonb
)
*/
DO $$
declare _t text;
begin
----------------------------------------------------build the column list of the temp table----------------------------------------------------------------
SELECT
string_agg(quote_ident(prs.key)||' '||prs.type,',')
INTO
_t
FROM
TPS.srce
--unwrap the schema definition array
LEFT JOIN LATERAL jsonb_populate_recordset(null::tps.srce_defn_schema, defn->'schema') prs ON TRUE
WHERE
srce = 'PNCO'
GROUP BY
srce;
----------------------------------------------------add create table verbage in front of column list--------------------------------------------------------
_t := format('CREATE TEMP TABLE csv_i (%s)', _t);
raise notice '%', _t;
----------------------------------------------------build the table-----------------------------------------------------------------------------------------
DROP TABLE IF EXISTS csv_i;
EXECUTE _t;
end
$$;
--SELECT * FROM csv_i;
COPY csv_i FROM 'C:\Users\ptrowbridge\Documents\OneDrive - The HC Companies, Inc\Cash\build_hist\full_dl\15Q1bal.csv' WITH (HEADER TRUE,DELIMITER ',', FORMAT CSV, ENCODING 'SQL_ASCII',QUOTE '"');
INSERT INTO
tps.trans (srce, rec)
SELECT
'PNCO', row_to_json(csv_i) FROM csv_i;