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The second cleanup patch in scope of BUG#11986.

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1. Introduce parse_sql() as a high-level replacement for MYSQLparse().
parse_sql() is responsible to switch and restore "parser context"
(THD::m_lip for now).

2. Fix typo in sp.cc: THD::spcont should be reset *before* calling
the parser.
This commit is contained in:
anozdrin/alik@ibm.
2007-06-14 18:35:59 +04:00
parent 96f57c13df
commit 1ff91214c6
9 changed files with 70 additions and 47 deletions
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4
sql/sql_trigger.cc
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@ -981,12 +981,10 @@ bool Table_triggers_list::check_n_load(THD *thd, const char *db,
thd->variables.sql_mode= (ulong)*trg_sql_mode;
Lex_input_stream lip(thd, trg_create_str->str, trg_create_str->length);
thd->m_lip= &lip;
lex_start(thd);
thd->spcont= 0;
int err= MYSQLparse((void *)thd);
if (err || thd->is_fatal_error)
if (parse_sql(thd, &lip))
{
/* Currently sphead is always deleted in case of a parse error */
DBUG_ASSERT(lex.sphead == 0);