From 48d1bfdb132f8f69c75fedff00b5418456fad00e Mon Sep 17 00:00:00 2001 From: Carla Iriberri Date: Fri, 19 Aug 2016 12:45:38 +0200 Subject: [PATCH] Remove JSON manipulation to use json functions --- src/pg/sql/50_table_level_functions.sql | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/src/pg/sql/50_table_level_functions.sql b/src/pg/sql/50_table_level_functions.sql index 4bce532..b44db0c 100644 --- a/src/pg/sql/50_table_level_functions.sql +++ b/src/pg/sql/50_table_level_functions.sql @@ -59,7 +59,7 @@ DECLARE measure_id text; BEGIN -- 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 LOOP @@ -94,7 +94,6 @@ BEGIN END; $$ LANGUAGE plpgsql SECURITY DEFINER; - CREATE OR REPLACE FUNCTION cdb_observatory._OBS_GetMeasureQuery(table_schema text, table_name text, params json) RETURNS text AS $$ @@ -117,7 +116,7 @@ BEGIN data_table_name := 'observatory.obs_1a098da56badf5f32e336002b0a81708c40d29cd'; -- 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 SELECT array_to_string(measure_ids_arr, ',') INTO measures_list;