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Remove JSON manipulation to use json functions

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This commit is contained in:
Carla Iriberri 2016-08-19 12:45:38 +02:00
parent 30f27e5b58
commit 48d1bfdb13
1 changed files with 2 additions and 3 deletions
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5
src/pg/sql/50_table_level_functions.sql
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@ -59,7 +59,7 @@ DECLARE
measure_id text; measure_id text;
BEGIN BEGIN
-- By definition, all the measure results for the OBS_GetMeasure API are numeric values -- By definition, all the measure results for the OBS_GetMeasure API are numeric values
SELECT translate($1::json->>'measure_id','[]', '{}')::text[] INTO requested_measures; SELECT ARRAY(SELECT json_array_elements_text(params->'measure_id'))::text[] INTO requested_measures;
FOREACH measure_id IN ARRAY requested_measures FOREACH measure_id IN ARRAY requested_measures
LOOP LOOP
@ -94,7 +94,6 @@ BEGIN
END; END;
$$ LANGUAGE plpgsql SECURITY DEFINER; $$ LANGUAGE plpgsql SECURITY DEFINER;
CREATE OR REPLACE FUNCTION cdb_observatory._OBS_GetMeasureQuery(table_schema text, table_name text, params json) CREATE OR REPLACE FUNCTION cdb_observatory._OBS_GetMeasureQuery(table_schema text, table_name text, params json)
RETURNS text RETURNS text
AS $$ AS $$
@ -117,7 +116,7 @@ BEGIN
data_table_name := 'observatory.obs_1a098da56badf5f32e336002b0a81708c40d29cd'; data_table_name := 'observatory.obs_1a098da56badf5f32e336002b0a81708c40d29cd';
-- Get measure_ids array from JSON -- Get measure_ids array from JSON
SELECT translate(params::json->>'measure_id','[]', '{}')::text[] INTO measure_ids_arr; SELECT ARRAY(SELECT json_array_elements_text(params->'measure_id'))::text[] INTO measure_ids_arr;
-- Get a comma-separated list of measures ("total_pop, over_16_pop") to be used in SELECTs -- Get a comma-separated list of measures ("total_pop, over_16_pop") to be used in SELECTs
SELECT array_to_string(measure_ids_arr, ',') INTO measures_list; SELECT array_to_string(measure_ids_arr, ',') INTO measures_list;