diff options
-rw-r--r-- | sql/handler.cc | 47 | ||||
-rw-r--r-- | sql/handler.h | 14 | ||||
-rw-r--r-- | sql/sql_table.cc | 1 | ||||
-rw-r--r-- | storage/innobase/row/row0mysql.cc | 2 |
4 files changed, 41 insertions, 23 deletions
diff --git a/sql/handler.cc b/sql/handler.cc index 66a932cc70e..bb90e6bc7e4 100644 --- a/sql/handler.cc +++ b/sql/handler.cc @@ -6976,7 +6976,6 @@ static Create_field *vers_init_sys_field(THD *thd, const char *field_name, int f f->flags= flags | NOT_NULL_FLAG; if (integer) { - DBUG_ASSERT(0); // Not implemented yet f->set_handler(&type_handler_vers_trx_id); f->length= MY_INT64_NUM_DECIMAL_DIGITS - 1; f->flags|= UNSIGNED_FLAG; @@ -6994,10 +6993,13 @@ static Create_field *vers_init_sys_field(THD *thd, const char *field_name, int f return f; } -static bool vers_create_sys_field(THD *thd, const char *field_name, - Alter_info *alter_info, int flags) +bool Vers_parse_info::create_sys_field(THD *thd, const char *field_name, + Alter_info *alter_info, int flags) { - Create_field *f= vers_init_sys_field(thd, field_name, flags, false); + DBUG_ASSERT(can_native >= 0); /* Requires vers_check_native() called */ + Create_field *f= vers_init_sys_field(thd, field_name, flags, + DBUG_EVALUATE_IF("sysvers_force_trx", + (bool) can_native, false)); if (!f) return true; @@ -7021,8 +7023,8 @@ bool Vers_parse_info::fix_implicit(THD *thd, Alter_info *alter_info) system_time= start_end_t(default_start, default_end); as_row= system_time; - if (vers_create_sys_field(thd, default_start, alter_info, VERS_ROW_START) || - vers_create_sys_field(thd, default_end, alter_info, VERS_ROW_END)) + if (create_sys_field(thd, default_start, alter_info, VERS_ROW_START) || + create_sys_field(thd, default_end, alter_info, VERS_ROW_END)) { return true; } @@ -7030,14 +7032,25 @@ bool Vers_parse_info::fix_implicit(THD *thd, Alter_info *alter_info) } +void Table_scope_and_contents_source_st::vers_check_native() +{ + vers_info.can_native= (db_type->db_type == DB_TYPE_PARTITION_DB || + ha_check_storage_engine_flag(db_type, + HTON_NATIVE_SYS_VERSIONING)); +} + + bool Table_scope_and_contents_source_st::vers_fix_system_fields( THD *thd, Alter_info *alter_info, const TABLE_LIST &create_table) { DBUG_ASSERT(!(alter_info->flags & ALTER_DROP_SYSTEM_VERSIONING)); - DBUG_EXECUTE_IF("sysvers_force", if (!tmp_table()) { - alter_info->flags|= ALTER_ADD_SYSTEM_VERSIONING; - options|= HA_VERSIONED_TABLE; }); + if (DBUG_EVALUATE_IF("sysvers_force", true, false) || + DBUG_EVALUATE_IF("sysvers_force_trx", true, false)) + { + alter_info->flags|= ALTER_ADD_SYSTEM_VERSIONING; + options|= HA_VERSIONED_TABLE; + } if (!vers_info.need_check(alter_info)) return false; @@ -7068,7 +7081,9 @@ bool Table_scope_and_contents_source_st::vers_fix_system_fields( { f->flags|= VERS_UPDATE_UNVERSIONED_FLAG; } - } // while (Create_field *f= it++) + } // while + + vers_check_native(); if (vers_info.fix_implicit(thd, alter_info)) return true; @@ -7121,11 +7136,7 @@ bool Table_scope_and_contents_source_st::vers_check_system_fields( if (!(alter_info->flags & ALTER_ADD_SYSTEM_VERSIONING) && !versioned_fields) return false; - bool can_native= ha_check_storage_engine_flag(db_type, - HTON_NATIVE_SYS_VERSIONING) - || db_type->db_type == DB_TYPE_PARTITION_DB; - - return vers_info.check_sys_fields(table_name, db, alter_info, can_native); + return vers_info.check_sys_fields(table_name, db, alter_info); } @@ -7138,7 +7149,8 @@ bool Vers_parse_info::fix_alter_info(THD *thd, Alter_info *alter_info, if (!need_check(alter_info) && !share->versioned) return false; - if (DBUG_EVALUATE_IF("sysvers_force", 0, share->tmp_table)) + if (DBUG_EVALUATE_IF("sysvers_force", 0, share->tmp_table) || + DBUG_EVALUATE_IF("sysvers_force_trx", 0, share->tmp_table)) { my_error(ER_VERS_TEMPORARY, MYF(0)); return true; @@ -7383,8 +7395,7 @@ bool Create_field::vers_check_bigint(const Lex_table_name &table_name) const bool Vers_parse_info::check_sys_fields(const Lex_table_name &table_name, const Lex_table_name &db, - Alter_info *alter_info, - bool can_native) const + Alter_info *alter_info) const { if (check_conditions(table_name, db)) return true; diff --git a/sql/handler.h b/sql/handler.h index 1c971b2f831..9dde78d22d0 100644 --- a/sql/handler.h +++ b/sql/handler.h @@ -1881,7 +1881,8 @@ struct Vers_parse_info { Vers_parse_info() : versioned_fields(false), - unversioned_fields(false) + unversioned_fields(false), + can_native(-1) {} void init() // Deep initialization @@ -1890,6 +1891,7 @@ struct Vers_parse_info as_row= start_end_t(null_clex_str, null_clex_str); versioned_fields= false; unversioned_fields= false; + can_native= -1; } struct start_end_t @@ -1936,6 +1938,9 @@ protected: bool need_check(const Alter_info *alter_info) const; bool check_conditions(const Lex_table_name &table_name, const Lex_table_name &db) const; + bool create_sys_field(THD *thd, const char *field_name, + Alter_info *alter_info, int flags); + public: static const Lex_ident default_start; static const Lex_ident default_end; @@ -1945,8 +1950,7 @@ public: bool fix_create_like(Alter_info &alter_info, HA_CREATE_INFO &create_info, TABLE_LIST &src_table, TABLE_LIST &table); bool check_sys_fields(const Lex_table_name &table_name, - const Lex_table_name &db, Alter_info *alter_info, - bool can_native) const; + const Lex_table_name &db, Alter_info *alter_info) const; /** At least one field was specified 'WITH/WITHOUT SYSTEM VERSIONING'. @@ -1954,6 +1958,7 @@ public: */ bool versioned_fields : 1; bool unversioned_fields : 1; + int can_native; }; /** @@ -2059,6 +2064,8 @@ struct Table_scope_and_contents_source_st: vers_info.init(); } + void vers_check_native(); + bool vers_fix_system_fields(THD *thd, Alter_info *alter_info, const TABLE_LIST &create_table); @@ -2066,7 +2073,6 @@ struct Table_scope_and_contents_source_st: const Lex_table_name &table_name, const Lex_table_name &db, int select_count= 0); - }; diff --git a/sql/sql_table.cc b/sql/sql_table.cc index 62a46dbf430..700ba824106 100644 --- a/sql/sql_table.cc +++ b/sql/sql_table.cc @@ -9637,6 +9637,7 @@ bool mysql_alter_table(THD *thd, const LEX_CSTRING *new_db, if (check_engine(thd, alter_ctx.new_db.str, alter_ctx.new_name.str, create_info)) DBUG_RETURN(true); + create_info->vers_check_native(); if (create_info->vers_info.fix_alter_info(thd, alter_info, create_info, table)) { DBUG_RETURN(true); diff --git a/storage/innobase/row/row0mysql.cc b/storage/innobase/row/row0mysql.cc index e79264d3fb8..8eeaa62b29e 100644 --- a/storage/innobase/row/row0mysql.cc +++ b/storage/innobase/row/row0mysql.cc @@ -1672,7 +1672,7 @@ row_fts_update_or_delete( if (new_doc_id == 0) { ib::error() << "InnoDB FTS: Doc ID cannot be 0"; - return(DB_FTS_INVALID_DOCID); + DBUG_RETURN(DB_FTS_INVALID_DOCID); } row_fts_do_update(trx, table, old_doc_id, new_doc_id); } |