cartodb/Windshaft-cartodb
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Rename method

Browse Source
This commit is contained in:
Daniel García Aubert 2019-08-23 17:25:37 +02:00
parent b2adb8f058
commit 16035131bc
2 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
lib/cartodb/backends/layer-stats/mapnik-layer-stats.js
View File

@ -137,7 +137,7 @@ function _sample(ctx) {
const limit = Math.ceil(requestedRows * 1.5);
const columns = ctx.metaOptions.sample.include_columns;
const sqlMaxMin = _getSQL(ctx, sql => queryUtils.getMaxMinColumnQuery(sql));
const sqlMaxMin = _getSQL(ctx, sql => queryUtils.getMaxMinSpanColumnQuery(sql));
return queryUtils.queryPromise(ctx.dbConnection, sqlMaxMin)
.then(maxMinRes => {
const { min_id: min, id_span: span } = maxMinRes.rows[0];

4
lib/cartodb/utils/query-utils.js
View File

@ -150,13 +150,13 @@ function simpleQueryTable(sql) {
return false;
}
module.exports.getMaxMinColumnQuery = function (query, column = 'cartodb_id') {
module.exports.getMaxMinSpanColumnQuery = function (query, column = 'cartodb_id') {
return `
SELECT
min(${column}) AS min_id,
max(${column}) AS max_id,
(max(${column}) - min(${column})) AS id_span
FROM (${substituteDummyTokens(query)}) _cdb_metadata_max_min;
FROM (${substituteDummyTokens(query)}) _cdb_metadata_max_min_span;
`;
};