On Tue, Jun 01, 2021 at 02:10:45PM -0500, Justin Pryzby wrote:
> rebased and alphabetized
+ /* ACCESS METHOD doesn't apply and isn't copied for partitioned tables */
+ if ((table_like_clause->options & CREATE_TABLE_LIKE_ACCESS_METHOD) != 0 &&
+ !cxt->ispartitioned)
+ cxt->accessMethod = get_am_name(relation->rd_rel->relam);
I was thinking about an ERROR here, but all the other options do the
work when specified only if required, so that's fine. We should have
a test with a partitioned table and the clause specified, though.
+ <para>
+ The table's access method will be copied. By default, the
+ <literal>default_table_access_method</literal> is used.
+ </para>
Why is there any need to mention default_table_access_method? This
just inherits the AM from the source table, which has nothing to do
with the default directly.
+CREATE ACCESS METHOD heapdup TYPE TABLE HANDLER heap_tableam_handler;
+CREATE TABLE likeam() USING heapdup;
+CREATE TABLE likeamlike(LIKE likeam INCLUDING ALL);
Rather than creating a custom AM in this test path, I would be
tempted to move that to create_am.sql.
--
Michael
