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Revise parse tree representation for VACUUM and ANALYZE.

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Like commit f41551f61f, this aims
to make it easier to add non-Boolean options to VACUUM (or, in
this case, to ANALYZE).  Instead of building up a bitmap of
options directly in the parser, build up a list of DefElem
objects and let ExecVacuum() sort it out; right now, we make
no use of the fact that a DefElem can carry an associated value,
but it will be easy to make that change in the future.

Masahiko Sawada

Discussion: http://postgr.es/m/CAD21AoATE4sn0jFFH3NcfUZXkU2BMbjBWB_kDj-XWYA-LXDcQA@mail.gmail.com
This commit is contained in:
Robert Haas
2019-03-18 15:14:52 -04:00
parent f41551f61f
commit 6776142a07
7 changed files with 116 additions and 86 deletions
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6
src/test/regress/expected/vacuum.out
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@ -116,8 +116,12 @@ ERROR: column "does_not_exist" of relation "vacparted" does not exist
ANALYZE (VERBOSE) does_not_exist;
ERROR: relation "does_not_exist" does not exist
ANALYZE (nonexistent-arg) does_not_exist;
ERROR: unrecognized ANALYZE option "nonexistent"
ERROR: syntax error at or near "-"
LINE 1: ANALYZE (nonexistent-arg) does_not_exist;
^
ANALYZE (nonexistentarg) does_not_exit;
ERROR: unrecognized ANALYZE option "nonexistentarg"
LINE 1: ANALYZE (nonexistentarg) does_not_exit;
^
-- ensure argument order independence, and that SKIP_LOCKED on non-existing
-- relation still errors out.

1
src/test/regress/sql/vacuum.sql
View File

@ -92,6 +92,7 @@ ANALYZE vactst (i), vacparted (does_not_exist);
-- parenthesized syntax for ANALYZE
ANALYZE (VERBOSE) does_not_exist;
ANALYZE (nonexistent-arg) does_not_exist;
ANALYZE (nonexistentarg) does_not_exit;
-- ensure argument order independence, and that SKIP_LOCKED on non-existing
-- relation still errors out.