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Improved postgres table comment generation

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This commit is contained in:
Volker Lieber 2024-09-26 14:33:23 +02:00
parent 64884e4969
commit b5f04ffea8
1 changed files with 2 additions and 3 deletions
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5
generator/postgres/query_set.go
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@ -14,7 +14,7 @@ type postgresQuerySet struct{}
func (p postgresQuerySet) GetTablesMetaData(db *sql.DB, schemaName string, tableType metadata.TableType) ([]metadata.Table, error) { func (p postgresQuerySet) GetTablesMetaData(db *sql.DB, schemaName string, tableType metadata.TableType) ([]metadata.Table, error) {
query := ` query := `
SELECT table_name as "table.name", obj_description((table_schema||'.'||quote_ident(table_name))::regclass) as "table.comment" SELECT table_name as "table.name", obj_description((quote_ident(table_schema)||'.'||quote_ident(table_name))::regclass) as "table.comment"
FROM information_schema.tables FROM information_schema.tables
WHERE table_schema = $1 and table_type = $2 WHERE table_schema = $1 and table_type = $2
ORDER BY table_name; ORDER BY table_name;
@ -57,7 +57,7 @@ func getColumnsMetaData(db *sql.DB, schemaName string, tableName string) ([]meta
query := ` query := `
select select
attr.attname as "column.Name", attr.attname as "column.Name",
dsc.description as "column.Comment", col_description(attr.attrelid, attr.attnum) as "column.Comment",
exists( exists(
select 1 select 1
from pg_catalog.pg_index indx from pg_catalog.pg_index indx
@ -82,7 +82,6 @@ from pg_catalog.pg_attribute as attr
join pg_catalog.pg_class as cls on cls.oid = attr.attrelid join pg_catalog.pg_class as cls on cls.oid = attr.attrelid
join pg_catalog.pg_namespace as ns on ns.oid = cls.relnamespace join pg_catalog.pg_namespace as ns on ns.oid = cls.relnamespace
join pg_catalog.pg_type as tp on tp.oid = attr.atttypid join pg_catalog.pg_type as tp on tp.oid = attr.atttypid
left join pg_catalog.pg_description as dsc on dsc.objoid = attr.attrelid and dsc.objsubid = attr.attnum
where where
ns.nspname = $1 and ns.nspname = $1 and
cls.relname = $2 and cls.relname = $2 and