diff options
Diffstat (limited to 'sql/sp_rcontext.cc')
| -rw-r--r-- | sql/sp_rcontext.cc | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/sql/sp_rcontext.cc b/sql/sp_rcontext.cc index e49c4eb1240..ac7c46c9fe5 100644 --- a/sql/sp_rcontext.cc +++ b/sql/sp_rcontext.cc @@ -37,6 +37,7 @@ sp_rcontext::sp_rcontext(sp_pcontext *root_parsing_ctx, m_var_items(0), m_return_value_fld(return_value_fld), m_return_value_set(FALSE), + in_sub_stmt(FALSE), m_hcount(0), m_hsp(0), m_ihsp(0), @@ -67,6 +68,8 @@ sp_rcontext::~sp_rcontext() bool sp_rcontext::init(THD *thd) { + in_sub_stmt= thd->in_sub_stmt; + if (init_var_table(thd) || init_var_items()) return TRUE; @@ -191,7 +194,7 @@ sp_rcontext::set_return_value(THD *thd, Item **return_value_item) */ bool -sp_rcontext::find_handler(uint sql_errno, +sp_rcontext::find_handler(THD *thd, uint sql_errno, MYSQL_ERROR::enum_warning_level level) { if (m_hfound >= 0) @@ -200,6 +203,15 @@ sp_rcontext::find_handler(uint sql_errno, const char *sqlstate= mysql_errno_to_sqlstate(sql_errno); int i= m_hcount, found= -1; + /* + If this is a fatal sub-statement error, and this runtime + context corresponds to a sub-statement, no CONTINUE/EXIT + handlers from this context are applicable: try to locate one + in the outer scope. + */ + if (thd->is_fatal_sub_stmt_error && in_sub_stmt) + i= 0; + /* Search handlers from the latest (innermost) to the oldest (outermost) */ while (i--) { @@ -252,7 +264,7 @@ sp_rcontext::find_handler(uint sql_errno, */ if (m_prev_runtime_ctx && IS_EXCEPTION_CONDITION(sqlstate) && level == MYSQL_ERROR::WARN_LEVEL_ERROR) - return m_prev_runtime_ctx->find_handler(sql_errno, level); + return m_prev_runtime_ctx->find_handler(thd, sql_errno, level); return FALSE; } m_hfound= found; @@ -298,7 +310,7 @@ sp_rcontext::handle_error(uint sql_errno, elevated_level= MYSQL_ERROR::WARN_LEVEL_ERROR; } - if (find_handler(sql_errno, elevated_level)) + if (find_handler(thd, sql_errno, elevated_level)) { if (elevated_level == MYSQL_ERROR::WARN_LEVEL_ERROR) { |