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add buildAggregateQuery

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Sven Klemm
2018-03-14 22:59:48 +01:00
parent 64fa1ce8a0
commit 0c3afd0e9c
1 changed files with 8 additions and 0 deletions
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8
public/app/plugins/datasource/postgres/query_builder.ts
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@ -55,4 +55,12 @@ export class PostgresQueryBuilder {
return query; return query;
} }
buildAggregateQuery() {
var query = "SELECT DISTINCT proname FROM pg_aggregate ";
query += "INNER JOIN pg_proc ON pg_aggregate.aggfnoid = pg_proc.oid ";
query += "INNER JOIN pg_type ON pg_type.oid=pg_proc.prorettype ";
query += "WHERE pronargs=1 AND typname IN ('int8','float8') AND aggkind='n' ORDER BY 1";
return query;
}
} }