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fix datatype query

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This commit is contained in:
Sven Klemm 2018-08-13 09:57:46 +02:00
parent d8606ddfb0
commit 1dd8192d51
1 changed files with 7 additions and 4 deletions
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11
public/app/plugins/datasource/postgres/meta_query.ts
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@ -133,14 +133,17 @@ table_schema IN (
buildDatatypeQuery(column: string) { buildDatatypeQuery(column: string) {
let query = ` let query = `
SELECT data_type SELECT udt_name
FROM information_schema.columns FROM information_schema.columns
WHERE WHERE
table_schema IN ( table_schema IN (
SELECT CASE WHEN trim(unnest) = \'"$user"\' THEN user ELSE trim(unnest) END SELECT schema FROM (
FROM unnest(string_to_array(current_setting(\'search_path\'),\',\')) SELECT CASE WHEN trim(unnest) = \'"$user"\' THEN user ELSE trim(unnest) END as schema
LIMIT 1 FROM unnest(string_to_array(current_setting(\'search_path\'),\',\'))
) s
WHERE EXISTS (SELECT 1 FROM information_schema.schemata WHERE schema_name = s.schema)
) )
LIMIT 1
`; `;
query += ' AND table_name = ' + this.quoteIdentAsLiteral(this.target.table); query += ' AND table_name = ' + this.quoteIdentAsLiteral(this.target.table);
query += ' AND column_name = ' + this.quoteIdentAsLiteral(column); query += ' AND column_name = ' + this.quoteIdentAsLiteral(column);