Returns an array of [schema_name, table_name]
extracted from
name
. schema_name
is nil if not specified in
name
. schema_name
and table_name
exclude surrounding quotes (regardless of whether provided in
name
) name
supports the range of schema/table
references understood by PostgreSQL, for example:
table_name
"table.name"
schema_name.table_name
schema_name."table.name"
"schema.name"."table name"
# File lib/active_record/connection_adapters/postgresql_adapter.rb, line 695 def extract_schema_and_table(name) table, schema = name.scan(/[^".\s]+|"[^"]*"/)[0..1].collect{|m| m.gsub(/(^"|"$)/,'') }.reverse [schema, table] end