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store/show vcols as item->print()

otherwise we'd need to store sql_mode *per vcol*
(consider CREATE INDEX...) and how SHOW CREATE TABLE would
support that?

Additionally, get rid of vcol::expr_str, just to make sure
the string is always generated and never leaked in the
original form.
This commit is contained in:
Sergei Golubchik
2016-11-07 17:17:40 +01:00
parent 8b3b6dc377
commit a411d7f4f6
132 changed files with 2091 additions and 2192 deletions

View File

@ -1688,7 +1688,7 @@ SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` blob DEFAULT NULL,
`b` text DEFAULT DECODE_HISTOGRAM('SINGLE_PREC_HB',a)
`b` text DEFAULT decode_histogram('SINGLE_PREC_HB',`a`)
) ENGINE=MyISAM DEFAULT CHARSET=latin1
INSERT INTO t1 (a) VALUES (0x0000000000000000000000000101010101010101010202020303030304040404050505050606070707080809090A0A0B0C0D0D0E0E0F10111213131415161718191B1C1E202224292A2E33373B4850575F6A76818C9AA7B9C4CFDADFE5EBF0F4F8FAFCFF);
SELECT b FROM t1;