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 1131 def extract_schema_and_table(name) table, schema = name.scan(/[^".\s]+|"[^"]*"/)[0..1].collect{|m| m.gsub(/(^"|"$)/,'') }.reverse [schema, table] end
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