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function was implemented elsewhere delete

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This commit is contained in:
Paul Trowbridge 2018-05-24 17:31:17 -04:00
parent 02555012f5
commit e694991d90
1 changed files with 0 additions and 52 deletions
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52
ideas/sql_from_srce_definition.sql
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@ -1,52 +0,0 @@
WITH s AS (
select
$${
"name":"DMAPI",
"source":"client_file",
"loading_function":"csv",
"constraint":[
"{doc}"
],
"schema_type":"JSONB_POPULATE",
"table_schema":[
{
"path":"{doc,origin_addresses,0}",
"type":"text",
"column_name":"origin_address"
},
{
"path":"{doc,destination_addresses,0}",
"type":"text",
"column_name":"origin_address"
},
{
"path":"{doc,status}",
"type":"text",
"column_name":"status"
},
{
"path":"{doc,rows,0,elements,0,distance,value}",
"type":"numeric",
"column_name":"distance"
},
{
"path":"{doc,rows,0,elements,0,duration,value}",
"type":"numeric",
"column_name":"duration"
}
]
}$$::jsonb->'table_schema' defn
)
,ext AS (
SELECT
ae.v->>'path' path
,ae.v->>'type' dtype
,ae.v->>'column_name' column_name
FROM
s
LEFT JOIN LATERAL JSONB_ARRAY_ELEMENTS(s.defn) ae(v) ON TRUE
)
SELECT
'SELECT '||string_agg('(rec#>>('''||path||'''::text[]))::'||dtype||' AS '||column_name,', ')||' FROM tps.trans WHERE srce = ''DMAPI'''
FROM
ext