diff options
author | unknown <timour@mysql.com> | 2005-12-07 08:20:59 +0200 |
---|---|---|
committer | unknown <timour@mysql.com> | 2005-12-07 08:20:59 +0200 |
commit | 6617c77c4523c6a176797a9b76c79c8e60cf28f8 (patch) | |
tree | e88dad77a3f57bf72d8dfdc7fab0f6d6c04f6a1b | |
parent | 08cfcda0fd18ac561540417c66186e904eff75bc (diff) | |
parent | 5b53dcc90a5ee708da6ebcd61d2bcdd126b04f5a (diff) | |
download | mariadb-git-6617c77c4523c6a176797a9b76c79c8e60cf28f8.tar.gz |
Merge mysql.com:/home/timka/mysql/src/5.0-virgin
into mysql.com:/home/timka/mysql/src/5.0-2486
-rw-r--r-- | innobase/btr/btr0sea.c | 28 | ||||
-rw-r--r-- | innobase/dict/dict0dict.c | 34 | ||||
-rw-r--r-- | innobase/dict/dict0load.c | 9 | ||||
-rw-r--r-- | innobase/include/buf0buf.h | 10 | ||||
-rw-r--r-- | innobase/include/dict0dict.h | 3 | ||||
-rw-r--r-- | innobase/include/dict0load.h | 3 | ||||
-rw-r--r-- | innobase/include/rem0cmp.h | 3 | ||||
-rw-r--r-- | innobase/rem/rem0cmp.c | 11 | ||||
-rw-r--r-- | innobase/row/row0mysql.c | 64 | ||||
-rw-r--r-- | mysql-test/r/innodb.result | 83 | ||||
-rw-r--r-- | mysql-test/r/sp.result | 39 | ||||
-rw-r--r-- | mysql-test/r/type_binary.result | 23 | ||||
-rw-r--r-- | mysql-test/t/innodb.test | 88 | ||||
-rw-r--r-- | mysql-test/t/sp.test | 46 | ||||
-rw-r--r-- | mysql-test/t/type_binary.test | 24 | ||||
-rw-r--r-- | sql/field.cc | 57 | ||||
-rw-r--r-- | sql/ha_innodb.cc | 9 | ||||
-rw-r--r-- | sql/ha_innodb.h | 2 | ||||
-rw-r--r-- | sql/sp_head.cc | 21 |
19 files changed, 408 insertions, 149 deletions
diff --git a/innobase/btr/btr0sea.c b/innobase/btr/btr0sea.c index 7a4e92a672a..9b1e93fe700 100644 --- a/innobase/btr/btr0sea.c +++ b/innobase/btr/btr0sea.c @@ -904,6 +904,7 @@ btr_search_drop_page_hash_index( ulint* folds; ulint i; mem_heap_t* heap; + dict_index_t* index; ulint* offsets; #ifdef UNIV_SYNC_DEBUG @@ -932,11 +933,16 @@ btr_search_drop_page_hash_index( n_fields = block->curr_n_fields; n_bytes = block->curr_n_bytes; + index = block->index; - ut_a(n_fields + n_bytes > 0); + /* NOTE: The fields of block must not be accessed after + releasing btr_search_latch, as the index page might only + be s-latched! */ rw_lock_s_unlock(&btr_search_latch); + ut_a(n_fields + n_bytes > 0); + n_recs = page_get_n_recs(page); /* Calculate and cache fold values into an array for fast deletion @@ -949,14 +955,6 @@ btr_search_drop_page_hash_index( rec = page_get_infimum_rec(page); rec = page_rec_get_next(rec); - if (!page_rec_is_supremum(rec)) { - ut_a(n_fields <= rec_get_n_fields(rec, block->index)); - - if (n_bytes > 0) { - ut_a(n_fields < rec_get_n_fields(rec, block->index)); - } - } - tree_id = btr_page_get_index_id(page); prev_fold = 0; @@ -964,18 +962,12 @@ btr_search_drop_page_hash_index( heap = NULL; offsets = NULL; - if (block->index == NULL) { - - mem_analyze_corruption((byte*)block); - - ut_a(block->index != NULL); - } - while (!page_rec_is_supremum(rec)) { /* FIXME: in a mixed tree, not all records may have enough ordering fields: */ - offsets = rec_get_offsets(rec, block->index, - offsets, n_fields + (n_bytes > 0), &heap); + offsets = rec_get_offsets(rec, index, offsets, + n_fields + (n_bytes > 0), &heap); + ut_a(rec_offs_n_fields(offsets) == n_fields + (n_bytes > 0)); fold = rec_fold(rec, offsets, n_fields, n_bytes, tree_id); if (fold == prev_fold && prev_fold != 0) { diff --git a/innobase/dict/dict0dict.c b/innobase/dict/dict0dict.c index fb95ffbd80c..8050eebddd8 100644 --- a/innobase/dict/dict0dict.c +++ b/innobase/dict/dict0dict.c @@ -2104,8 +2104,11 @@ dict_foreign_find_index( dict_table_t* table, /* in: table */ const char** columns,/* in: array of column names */ ulint n_cols, /* in: number of columns */ - dict_index_t* types_idx)/* in: NULL or an index to whose types the - column types must match */ + dict_index_t* types_idx, /* in: NULL or an index to whose types the + column types must match */ + ibool check_charsets) /* in: whether to check charsets. + only has an effect if types_idx != + NULL. */ { #ifndef UNIV_HOTBACKUP dict_index_t* index; @@ -2135,7 +2138,8 @@ dict_foreign_find_index( if (types_idx && !cmp_types_are_equal( dict_index_get_nth_type(index, i), - dict_index_get_nth_type(types_idx, i))) { + dict_index_get_nth_type(types_idx, i), + check_charsets)) { break; } @@ -2212,7 +2216,8 @@ dict_foreign_add_to_cache( /*======================*/ /* out: DB_SUCCESS or error code */ dict_foreign_t* foreign, /* in, own: foreign key constraint */ - ibool check_types) /* in: TRUE=check type compatibility */ + ibool check_charsets) /* in: TRUE=check charset + compatibility */ { dict_table_t* for_table; dict_table_t* ref_table; @@ -2248,16 +2253,10 @@ dict_foreign_add_to_cache( } if (for_in_cache->referenced_table == NULL && ref_table) { - dict_index_t* types_idx; - if (check_types) { - types_idx = for_in_cache->foreign_index; - } else { - types_idx = NULL; - } index = dict_foreign_find_index(ref_table, (const char**) for_in_cache->referenced_col_names, for_in_cache->n_fields, - types_idx); + for_in_cache->foreign_index, check_charsets); if (index == NULL) { dict_foreign_error_report(ef, for_in_cache, @@ -2281,16 +2280,10 @@ dict_foreign_add_to_cache( } if (for_in_cache->foreign_table == NULL && for_table) { - dict_index_t* types_idx; - if (check_types) { - types_idx = for_in_cache->referenced_index; - } else { - types_idx = NULL; - } index = dict_foreign_find_index(for_table, (const char**) for_in_cache->foreign_col_names, for_in_cache->n_fields, - types_idx); + for_in_cache->referenced_index, check_charsets); if (index == NULL) { dict_foreign_error_report(ef, for_in_cache, @@ -3097,7 +3090,7 @@ col_loop1: /* Try to find an index which contains the columns as the first fields and in the right order */ - index = dict_foreign_find_index(table, column_names, i, NULL); + index = dict_foreign_find_index(table, column_names, i, NULL, TRUE); if (!index) { mutex_enter(&dict_foreign_err_mutex); @@ -3362,8 +3355,7 @@ try_find_index: if (referenced_table) { index = dict_foreign_find_index(referenced_table, - column_names, i, - foreign->foreign_index); + column_names, i, foreign->foreign_index, TRUE); if (!index) { dict_foreign_free(foreign); mutex_enter(&dict_foreign_err_mutex); diff --git a/innobase/dict/dict0load.c b/innobase/dict/dict0load.c index 9bafcf33553..3281f9926f9 100644 --- a/innobase/dict/dict0load.c +++ b/innobase/dict/dict0load.c @@ -1091,7 +1091,7 @@ dict_load_foreign( /* out: DB_SUCCESS or error code */ const char* id, /* in: foreign constraint id as a null-terminated string */ - ibool check_types)/* in: TRUE=check type compatibility */ + ibool check_charsets)/* in: TRUE=check charset compatibility */ { dict_foreign_t* foreign; dict_table_t* sys_foreign; @@ -1204,7 +1204,7 @@ dict_load_foreign( a new foreign key constraint but loading one from the data dictionary. */ - return(dict_foreign_add_to_cache(foreign, check_types)); + return(dict_foreign_add_to_cache(foreign, check_charsets)); } /*************************************************************************** @@ -1219,7 +1219,8 @@ dict_load_foreigns( /*===============*/ /* out: DB_SUCCESS or error code */ const char* table_name, /* in: table name */ - ibool check_types) /* in: TRUE=check type compatibility */ + ibool check_charsets) /* in: TRUE=check charset + compatibility */ { btr_pcur_t pcur; mem_heap_t* heap; @@ -1319,7 +1320,7 @@ loop: /* Load the foreign constraint definition to the dictionary cache */ - err = dict_load_foreign(id, check_types); + err = dict_load_foreign(id, check_charsets); if (err != DB_SUCCESS) { btr_pcur_close(&pcur); diff --git a/innobase/include/buf0buf.h b/innobase/include/buf0buf.h index ae8d0411c12..24e7a71c02d 100644 --- a/innobase/include/buf0buf.h +++ b/innobase/include/buf0buf.h @@ -745,8 +745,6 @@ struct buf_block_struct{ buffer pool which are index pages, but this flag is not set because we do not keep track of all pages */ - dict_index_t* index; /* index for which the adaptive - hash index has been created */ /* 2. Page flushing fields */ UT_LIST_NODE_T(buf_block_t) flush_list; @@ -833,7 +831,7 @@ struct buf_block_struct{ records with the same prefix should be indexed in the hash index */ - /* The following 4 fields are protected by btr_search_latch: */ + /* The following 6 fields are protected by btr_search_latch: */ ibool is_hashed; /* TRUE if hash index has already been built on this page; note that it does @@ -850,6 +848,12 @@ struct buf_block_struct{ ulint curr_side; /* BTR_SEARCH_LEFT_SIDE or BTR_SEARCH_RIGHT_SIDE in hash indexing */ + dict_index_t* index; /* Index for which the adaptive + hash index has been created. + This field may only be modified + while holding an s-latch or x-latch + on block->lock and an x-latch on + btr_search_latch. */ /* 6. Debug fields */ #ifdef UNIV_SYNC_DEBUG rw_lock_t debug_latch; /* in the debug version, each thread diff --git a/innobase/include/dict0dict.h b/innobase/include/dict0dict.h index 5215d51cabe..4396611e529 100644 --- a/innobase/include/dict0dict.h +++ b/innobase/include/dict0dict.h @@ -197,7 +197,8 @@ dict_foreign_add_to_cache( /*======================*/ /* out: DB_SUCCESS or error code */ dict_foreign_t* foreign, /* in, own: foreign key constraint */ - ibool check_types); /* in: TRUE=check type compatibility */ + ibool check_charsets);/* in: TRUE=check charset + compatibility */ /************************************************************************* Checks if a table is referenced by foreign keys. */ diff --git a/innobase/include/dict0load.h b/innobase/include/dict0load.h index f13620bc6e8..741123614ab 100644 --- a/innobase/include/dict0load.h +++ b/innobase/include/dict0load.h @@ -82,7 +82,8 @@ dict_load_foreigns( /*===============*/ /* out: DB_SUCCESS or error code */ const char* table_name, /* in: table name */ - ibool check_types); /* in: TRUE=check type compatibility */ + ibool check_charsets);/* in: TRUE=check charsets + compatibility */ /************************************************************************ Prints to the standard output information on all tables found in the data dictionary system table. */ diff --git a/innobase/include/rem0cmp.h b/innobase/include/rem0cmp.h index 1b1ee26b809..f6762078cbc 100644 --- a/innobase/include/rem0cmp.h +++ b/innobase/include/rem0cmp.h @@ -24,7 +24,8 @@ cmp_types_are_equal( /* out: TRUE if the types are considered equal in comparisons */ dtype_t* type1, /* in: type 1 */ - dtype_t* type2); /* in: type 2 */ + dtype_t* type2, /* in: type 2 */ + ibool check_charsets); /* in: whether to check charsets */ /***************************************************************** This function is used to compare two data fields for which we know the data type. */ diff --git a/innobase/rem/rem0cmp.c b/innobase/rem/rem0cmp.c index 7c33476fb9e..6a463b7d4cf 100644 --- a/innobase/rem/rem0cmp.c +++ b/innobase/rem/rem0cmp.c @@ -99,7 +99,8 @@ cmp_types_are_equal( /* out: TRUE if the types are considered equal in comparisons */ dtype_t* type1, /* in: type 1 */ - dtype_t* type2) /* in: type 2 */ + dtype_t* type2, /* in: type 2 */ + ibool check_charsets) /* in: whether to check charsets */ { if (dtype_is_non_binary_string_type(type1->mtype, type1->prtype) && dtype_is_non_binary_string_type(type2->mtype, type2->prtype)) { @@ -107,12 +108,12 @@ cmp_types_are_equal( /* Both are non-binary string types: they can be compared if and only if the charset-collation is the same */ - if (dtype_get_charset_coll(type1->prtype) - == dtype_get_charset_coll(type2->prtype)) { + if (check_charsets) { + return(dtype_get_charset_coll(type1->prtype) + == dtype_get_charset_coll(type2->prtype)); + } else { return(TRUE); } - - return(FALSE); } if (dtype_is_binary_string_type(type1->mtype, type1->prtype) diff --git a/innobase/row/row0mysql.c b/innobase/row/row0mysql.c index 82f7daf2ed8..723e305b2ab 100644 --- a/innobase/row/row0mysql.c +++ b/innobase/row/row0mysql.c @@ -2132,7 +2132,7 @@ row_table_add_foreign_constraints( if (err == DB_SUCCESS) { /* Check that also referencing constraints are ok */ - err = dict_load_foreigns(name, trx->check_foreigns); + err = dict_load_foreigns(name, TRUE); } if (err != DB_SUCCESS) { @@ -3590,7 +3590,8 @@ row_rename_table_for_mysql( mem_heap_t* heap = NULL; const char** constraints_to_drop = NULL; ulint n_constraints_to_drop = 0; - ibool recovering_temp_table = FALSE; + ibool recovering_temp_table = FALSE; + ibool old_is_tmp, new_is_tmp; ulint len; ulint i; ibool success; @@ -3630,6 +3631,9 @@ row_rename_table_for_mysql( trx->op_info = "renaming table"; trx_start_if_not_started(trx); + old_is_tmp = row_is_mysql_tmp_table_name(old_name); + new_is_tmp = row_is_mysql_tmp_table_name(new_name); + if (row_mysql_is_recovered_tmp_table(new_name)) { recovering_temp_table = TRUE; @@ -3676,7 +3680,7 @@ row_rename_table_for_mysql( len = (sizeof str1) + (sizeof str2) + (sizeof str3) + (sizeof str5) - 4 + ut_strlenq(new_name, '\'') + ut_strlenq(old_name, '\''); - if (row_is_mysql_tmp_table_name(new_name)) { + if (new_is_tmp) { db_name_len = dict_get_db_name_len(old_name) + 1; /* MySQL is doing an ALTER TABLE command and it renames the @@ -3829,7 +3833,7 @@ row_rename_table_for_mysql( the table is stored in a single-table tablespace */ success = dict_table_rename_in_cache(table, new_name, - !row_is_mysql_tmp_table_name(new_name)); + !new_is_tmp); if (!success) { trx->error_state = DB_SUCCESS; trx_general_rollback_for_mysql(trx, FALSE, NULL); @@ -3846,19 +3850,16 @@ row_rename_table_for_mysql( goto funct_exit; } - err = dict_load_foreigns(new_name, trx->check_foreigns); - - if (row_is_mysql_tmp_table_name(old_name)) { + /* We only want to switch off some of the type checking in + an ALTER, not in a RENAME. */ + + err = dict_load_foreigns(new_name, + old_is_tmp ? trx->check_foreigns : TRUE); - /* MySQL is doing an ALTER TABLE command and it - renames the created temporary table to the name - of the original table. In the ALTER TABLE we maybe - created some FOREIGN KEY constraints for the temporary - table. But we want to load also the foreign key - constraint definitions for the original table name. */ + if (err != DB_SUCCESS) { + ut_print_timestamp(stderr); - if (err != DB_SUCCESS) { - ut_print_timestamp(stderr); + if (old_is_tmp) { fputs(" InnoDB: Error: in ALTER TABLE ", stderr); ut_print_name(stderr, trx, new_name); @@ -3866,36 +3867,23 @@ row_rename_table_for_mysql( "InnoDB: has or is referenced in foreign key constraints\n" "InnoDB: which are not compatible with the new table definition.\n", stderr); - - ut_a(dict_table_rename_in_cache(table, - old_name, FALSE)); - trx->error_state = DB_SUCCESS; - trx_general_rollback_for_mysql(trx, FALSE, - NULL); - trx->error_state = DB_SUCCESS; - } - } else { - if (err != DB_SUCCESS) { - - ut_print_timestamp(stderr); - + } else { fputs( " InnoDB: Error: in RENAME TABLE table ", stderr); ut_print_name(stderr, trx, new_name); fputs("\n" - "InnoDB: is referenced in foreign key constraints\n" - "InnoDB: which are not compatible with the new table definition.\n", + "InnoDB: is referenced in foreign key constraints\n" + "InnoDB: which are not compatible with the new table definition.\n", stderr); - - ut_a(dict_table_rename_in_cache(table, - old_name, FALSE)); - - trx->error_state = DB_SUCCESS; - trx_general_rollback_for_mysql(trx, FALSE, - NULL); - trx->error_state = DB_SUCCESS; } + + ut_a(dict_table_rename_in_cache(table, + old_name, FALSE)); + trx->error_state = DB_SUCCESS; + trx_general_rollback_for_mysql(trx, FALSE, + NULL); + trx->error_state = DB_SUCCESS; } } funct_exit: diff --git a/mysql-test/r/innodb.result b/mysql-test/r/innodb.result index aabc83a71b8..0e0e6a20770 100644 --- a/mysql-test/r/innodb.result +++ b/mysql-test/r/innodb.result @@ -2437,7 +2437,9 @@ a b 20 NULL drop table t1; create table t1 (v varchar(65530), key(v)); -ERROR HY000: Can't create table './test/t1' (errno: 139) +Warnings: +Warning 1071 Specified key was too long; max key length is 767 bytes +drop table t1; create table t1 (v varchar(65536)); Warnings: Note 1246 Converting column 'v' from VARCHAR to TEXT @@ -2577,22 +2579,49 @@ create table t8 (col1 blob, index(col1(767))) character set = latin1 engine = innodb; create table t9 (col1 varchar(512), col2 varchar(512), index(col1, col2)) character set = latin1 engine = innodb; +show create table t9; +Table Create Table +t9 CREATE TABLE `t9` ( + `col1` varchar(512) default NULL, + `col2` varchar(512) default NULL, + KEY `col1` (`col1`,`col2`) +) ENGINE=InnoDB DEFAULT CHARSET=latin1 drop table t1, t2, t3, t4, t5, t6, t7, t8, t9; -create table t1 (col1 varchar(768), index (col1)) +create table t1 (col1 varchar(768), index(col1)) character set = latin1 engine = innodb; -ERROR HY000: Can't create table './test/t1.frm' (errno: 139) -create table t2 (col1 varchar(768) primary key) +Warnings: +Warning 1071 Specified key was too long; max key length is 767 bytes +create table t2 (col1 varbinary(768), index(col1)) character set = latin1 engine = innodb; -ERROR HY000: Can't create table './test/t2.frm' (errno: 139) -create table t3 (col1 varbinary(768) primary key) +Warnings: +Warning 1071 Specified key was too long; max key length is 767 bytes +create table t3 (col1 text, index(col1(768))) character set = latin1 engine = innodb; -ERROR HY000: Can't create table './test/t3.frm' (errno: 139) -create table t4 (col1 text, index(col1(768))) +Warnings: +Warning 1071 Specified key was too long; max key length is 767 bytes +create table t4 (col1 blob, index(col1(768))) character set = latin1 engine = innodb; -ERROR HY000: Can't create table './test/t4.frm' (errno: 139) -create table t5 (col1 blob, index(col1(768))) +Warnings: +Warning 1071 Specified key was too long; max key length is 767 bytes +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `col1` varchar(768) default NULL, + KEY `col1` (`col1`(767)) +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +drop table t1, t2, t3, t4; +create table t1 (col1 varchar(768) primary key) +character set = latin1 engine = innodb; +ERROR 42000: Specified key was too long; max key length is 767 bytes +create table t2 (col1 varbinary(768) primary key) +character set = latin1 engine = innodb; +ERROR 42000: Specified key was too long; max key length is 767 bytes +create table t3 (col1 text, primary key(col1(768))) +character set = latin1 engine = innodb; +ERROR 42000: Specified key was too long; max key length is 767 bytes +create table t4 (col1 blob, primary key(col1(768))) character set = latin1 engine = innodb; -ERROR HY000: Can't create table './test/t5.frm' (errno: 139) +ERROR 42000: Specified key was too long; max key length is 767 bytes CREATE TABLE t1 ( id INT PRIMARY KEY @@ -2772,6 +2801,38 @@ insert into t2 values (4,_ucs2 0x05612020,_ucs2 0x05612020,'taken'); drop table t1; drop table t2; commit; +set foreign_key_checks=0; +create table t2 (a int primary key, b int, foreign key (b) references t1(a)) engine = innodb; +create table t1(a char(10) primary key, b varchar(20)) engine = innodb; +ERROR HY000: Can't create table './test/t1.frm' (errno: 150) +set foreign_key_checks=1; +drop table t2; +set foreign_key_checks=0; +create table t1(a varchar(10) primary key) engine = innodb DEFAULT CHARSET=latin1; +create table t2 (a varchar(10), foreign key (a) references t1(a)) engine = innodb DEFAULT CHARSET=utf8; +ERROR HY000: Can't create table './test/t2.frm' (errno: 150) +set foreign_key_checks=1; +drop table t1; +set foreign_key_checks=0; +create table t2 (a varchar(10), foreign key (a) references t1(a)) engine = innodb; +create table t1(a varchar(10) primary key) engine = innodb; +alter table t1 modify column a int; +Got one of the listed errors +set foreign_key_checks=1; +drop table t2,t1; +set foreign_key_checks=0; +create table t2 (a varchar(10), foreign key (a) references t1(a)) engine = innodb DEFAULT CHARSET=latin1; +create table t1(a varchar(10) primary key) engine = innodb DEFAULT CHARSET=latin1; +alter table t1 convert to character set utf8; +set foreign_key_checks=1; +drop table t2,t1; +set foreign_key_checks=0; +create table t2 (a varchar(10), foreign key (a) references t1(a)) engine = innodb DEFAULT CHARSET=latin1; +create table t3(a varchar(10) primary key) engine = innodb DEFAULT CHARSET=utf8; +rename table t3 to t1; +ERROR HY000: Error on rename of './test/t3' to './test/t1' (errno: 150) +set foreign_key_checks=1; +drop table t2,t3; create table t1 (a varchar(255) character set utf8, b varchar(255) character set utf8, c varchar(255) character set utf8, diff --git a/mysql-test/r/sp.result b/mysql-test/r/sp.result index 6f0a8623a4c..c78ae13d8ee 100644 --- a/mysql-test/r/sp.result +++ b/mysql-test/r/sp.result @@ -4153,4 +4153,43 @@ A local variable in a nested compound statement takes precedence over table colu a - local variable in a nested compound statement A local variable in a nested compound statement takes precedence over table column in cursors a - local variable in a nested compound statement +drop schema if exists mysqltest1| +Warnings: +Note 1008 Can't drop database 'mysqltest1'; database doesn't exist +drop schema if exists mysqltest2| +Warnings: +Note 1008 Can't drop database 'mysqltest2'; database doesn't exist +drop schema if exists mysqltest3| +Warnings: +Note 1008 Can't drop database 'mysqltest3'; database doesn't exist +create schema mysqltest1| +create schema mysqltest2| +create schema mysqltest3| +use mysqltest3| +create procedure mysqltest1.p1 (out prequestid varchar(100)) +begin +call mysqltest2.p2('call mysqltest3.p3(1, 2)'); +end| +create procedure mysqltest2.p2(in psql text) +begin +declare lsql text; +set @lsql= psql; +prepare lstatement from @lsql; +execute lstatement; +deallocate prepare lstatement; +end| +create procedure mysqltest3.p3(in p1 int) +begin +select p1; +end| +call mysqltest1.p1(@rs)| +ERROR 42000: Incorrect number of arguments for PROCEDURE mysqltest3.p3; expected 1, got 2 +call mysqltest1.p1(@rs)| +ERROR 42000: Incorrect number of arguments for PROCEDURE mysqltest3.p3; expected 1, got 2 +call mysqltest1.p1(@rs)| +ERROR 42000: Incorrect number of arguments for PROCEDURE mysqltest3.p3; expected 1, got 2 +drop schema if exists mysqltest1| +drop schema if exists mysqltest2| +drop schema if exists mysqltest3| +use test| drop table t1,t2; diff --git a/mysql-test/r/type_binary.result b/mysql-test/r/type_binary.result index 1c60bf46608..597defb7a9b 100644 --- a/mysql-test/r/type_binary.result +++ b/mysql-test/r/type_binary.result @@ -114,3 +114,26 @@ drop table t1; select hex(cast(0x10 as binary(2))); hex(cast(0x10 as binary(2))) 1000 +create table t1 (b binary(2), vb varbinary(2)); +insert into t1 values(0x4120, 0x4120); +insert into t1 values(0x412020, 0x412020); +Warnings: +Warning 1265 Data truncated for column 'b' at row 1 +Warning 1265 Data truncated for column 'vb' at row 1 +drop table t1; +create table t1 (c char(2), vc varchar(2)); +insert into t1 values(0x4120, 0x4120); +insert into t1 values(0x412020, 0x412020); +Warnings: +Note 1265 Data truncated for column 'vc' at row 1 +drop table t1; +set @old_sql_mode= @@sql_mode, sql_mode= 'traditional'; +create table t1 (b binary(2), vb varbinary(2)); +insert into t1 values(0x4120, 0x4120); +insert into t1 values(0x412020, NULL); +ERROR 22001: Data too long for column 'b' at row 1 +insert into t1 values(NULL, 0x412020); +ERROR 22001: Data too long for column 'vb' at row 1 +drop table t1; +set @@sql_mode= @old_sql_mode; +End of 5.0 tests diff --git a/mysql-test/t/innodb.test b/mysql-test/t/innodb.test index a73ecf7c3eb..735deba2b05 100644 --- a/mysql-test/t/innodb.test +++ b/mysql-test/t/innodb.test @@ -1356,8 +1356,8 @@ source include/varchar.inc; # Clean up filename -- embedded server reports whole path without .frm, # regular server reports relative path with .frm (argh!) --replace_result \\ / $MYSQL_TEST_DIR . /var/master-data/ / t1.frm t1 ---error 1005 create table t1 (v varchar(65530), key(v)); +drop table t1; create table t1 (v varchar(65536)); show create table t1; drop table t1; @@ -1485,7 +1485,7 @@ CREATE TEMPORARY TABLE t2 DROP TABLE t1; # -# Test that index column max sizes are checked (bug #13315) +# Test that index column max sizes are honored (bug #13315) # # prefix index @@ -1512,22 +1512,36 @@ create table t8 (col1 blob, index(col1(767))) create table t9 (col1 varchar(512), col2 varchar(512), index(col1, col2)) character set = latin1 engine = innodb; +show create table t9; + drop table t1, t2, t3, t4, t5, t6, t7, t8, t9; ---error 1005 -create table t1 (col1 varchar(768), index (col1)) +# these should have their index length trimmed +create table t1 (col1 varchar(768), index(col1)) character set = latin1 engine = innodb; ---error 1005 -create table t2 (col1 varchar(768) primary key) +create table t2 (col1 varbinary(768), index(col1)) character set = latin1 engine = innodb; ---error 1005 -create table t3 (col1 varbinary(768) primary key) +create table t3 (col1 text, index(col1(768))) character set = latin1 engine = innodb; ---error 1005 -create table t4 (col1 text, index(col1(768))) +create table t4 (col1 blob, index(col1(768))) character set = latin1 engine = innodb; ---error 1005 -create table t5 (col1 blob, index(col1(768))) + +show create table t1; + +drop table t1, t2, t3, t4; + +# these should be refused +--error 1071 +create table t1 (col1 varchar(768) primary key) + character set = latin1 engine = innodb; +--error 1071 +create table t2 (col1 varbinary(768) primary key) + character set = latin1 engine = innodb; +--error 1071 +create table t3 (col1 text, primary key(col1(768))) + character set = latin1 engine = innodb; +--error 1071 +create table t4 (col1 blob, primary key(col1(768))) character set = latin1 engine = innodb; # @@ -1752,6 +1766,56 @@ drop table t1; drop table t2; commit; +# tests for bugs #9802 and #13778 + +# test that FKs between invalid types are not accepted + +set foreign_key_checks=0; +create table t2 (a int primary key, b int, foreign key (b) references t1(a)) engine = innodb; +-- error 1005 +create table t1(a char(10) primary key, b varchar(20)) engine = innodb; +set foreign_key_checks=1; +drop table t2; + +# test that FKs between different charsets are not accepted in CREATE even +# when f_k_c is 0 + +set foreign_key_checks=0; +create table t1(a varchar(10) primary key) engine = innodb DEFAULT CHARSET=latin1; +-- error 1005 +create table t2 (a varchar(10), foreign key (a) references t1(a)) engine = innodb DEFAULT CHARSET=utf8; +set foreign_key_checks=1; +drop table t1; + +# test that invalid datatype conversions with ALTER are not allowed + +set foreign_key_checks=0; +create table t2 (a varchar(10), foreign key (a) references t1(a)) engine = innodb; +create table t1(a varchar(10) primary key) engine = innodb; +-- error 1025,1025 +alter table t1 modify column a int; +set foreign_key_checks=1; +drop table t2,t1; + +# test that charset conversions with ALTER are allowed when f_k_c is 0 + +set foreign_key_checks=0; +create table t2 (a varchar(10), foreign key (a) references t1(a)) engine = innodb DEFAULT CHARSET=latin1; +create table t1(a varchar(10) primary key) engine = innodb DEFAULT CHARSET=latin1; +alter table t1 convert to character set utf8; +set foreign_key_checks=1; +drop table t2,t1; + +# test that RENAME does not allow invalid charsets when f_k_c is 0 + +set foreign_key_checks=0; +create table t2 (a varchar(10), foreign key (a) references t1(a)) engine = innodb DEFAULT CHARSET=latin1; +create table t3(a varchar(10) primary key) engine = innodb DEFAULT CHARSET=utf8; +-- error 1025 +rename table t3 to t1; +set foreign_key_checks=1; +drop table t2,t3; + # # Test that we can create a large (>1K) key # diff --git a/mysql-test/t/sp.test b/mysql-test/t/sp.test index 81f7609a468..b3760a1d7f5 100644 --- a/mysql-test/t/sp.test +++ b/mysql-test/t/sp.test @@ -4948,6 +4948,52 @@ end| call p1("a - stored procedure parameter")| # +# A test case for Bug#15392 "Server crashes during prepared statement +# execute": make sure that stored procedure check for error conditions +# properly and do not continue execution if an error has been set. +# +# It's necessary to use several DBs because in the original code +# the successful return of mysql_change_db overrode the error from +# execution. +drop schema if exists mysqltest1| +drop schema if exists mysqltest2| +drop schema if exists mysqltest3| +create schema mysqltest1| +create schema mysqltest2| +create schema mysqltest3| +use mysqltest3| + +create procedure mysqltest1.p1 (out prequestid varchar(100)) +begin + call mysqltest2.p2('call mysqltest3.p3(1, 2)'); +end| + +create procedure mysqltest2.p2(in psql text) +begin + declare lsql text; + set @lsql= psql; + prepare lstatement from @lsql; + execute lstatement; + deallocate prepare lstatement; +end| + +create procedure mysqltest3.p3(in p1 int) +begin + select p1; +end| + +--error ER_SP_WRONG_NO_OF_ARGS +call mysqltest1.p1(@rs)| +--error ER_SP_WRONG_NO_OF_ARGS +call mysqltest1.p1(@rs)| +--error ER_SP_WRONG_NO_OF_ARGS +call mysqltest1.p1(@rs)| +drop schema if exists mysqltest1| +drop schema if exists mysqltest2| +drop schema if exists mysqltest3| +use test| + +# # BUG#NNNN: New bug synopsis # #--disable_warnings diff --git a/mysql-test/t/type_binary.test b/mysql-test/t/type_binary.test index 451363c1ae4..1639aff4711 100644 --- a/mysql-test/t/type_binary.test +++ b/mysql-test/t/type_binary.test @@ -68,3 +68,27 @@ drop table t1; # check that cast appends trailing zeros select hex(cast(0x10 as binary(2))); + +# +# Bug #14299: BINARY space truncation should cause warning or error +# +create table t1 (b binary(2), vb varbinary(2)); +insert into t1 values(0x4120, 0x4120); +insert into t1 values(0x412020, 0x412020); +drop table t1; +create table t1 (c char(2), vc varchar(2)); +insert into t1 values(0x4120, 0x4120); +insert into t1 values(0x412020, 0x412020); +drop table t1; + +set @old_sql_mode= @@sql_mode, sql_mode= 'traditional'; +create table t1 (b binary(2), vb varbinary(2)); +insert into t1 values(0x4120, 0x4120); +--error ER_DATA_TOO_LONG +insert into t1 values(0x412020, NULL); +--error ER_DATA_TOO_LONG +insert into t1 values(NULL, 0x412020); +drop table t1; +set @@sql_mode= @old_sql_mode; + +--echo End of 5.0 tests diff --git a/sql/field.cc b/sql/field.cc index 6de2a731030..3903d8323ad 100644 --- a/sql/field.cc +++ b/sql/field.cc @@ -5855,44 +5855,52 @@ int Field_string::store(const char *from,uint length,CHARSET_INFO *cs) char buff[STRING_BUFFER_USUAL_SIZE]; String tmpstr(buff,sizeof(buff), &my_charset_bin); uint copy_length; - + /* See the comment for Field_long::store(long long) */ DBUG_ASSERT(table->in_use == current_thd); - + /* Convert character set if necessary */ if (String::needs_conversion(length, cs, field_charset, ¬_used)) - { + { uint conv_errors; tmpstr.copy(from, length, cs, field_charset, &conv_errors); from= tmpstr.ptr(); - length= tmpstr.length(); + length= tmpstr.length(); if (conv_errors) error= 2; } - /* - Make sure we don't break a multibyte sequence - as well as don't copy a malformed data. - */ + /* Make sure we don't break a multibyte sequence or copy malformed data. */ copy_length= field_charset->cset->well_formed_len(field_charset, from,from+length, field_length/ field_charset->mbmaxlen, &well_formed_error); memcpy(ptr,from,copy_length); - if (copy_length < field_length) // Append spaces if shorter + + /* Append spaces if the string was shorter than the field. */ + if (copy_length < field_length) field_charset->cset->fill(field_charset,ptr+copy_length, - field_length-copy_length, + field_length-copy_length, field_charset->pad_char); - + + /* + Check if we lost any important data (anything in a binary string, + or any non-space in others). + */ if ((copy_length < length) && table->in_use->count_cuted_fields) - { // Check if we loosed some info - const char *end=from+length; - from+= copy_length; - from+= field_charset->cset->scan(field_charset, from, end, - MY_SEQ_SPACES); - if (from != end) + { + if (binary()) error= 2; + else + { + const char *end=from+length; + from+= copy_length; + from+= field_charset->cset->scan(field_charset, from, end, + MY_SEQ_SPACES); + if (from != end) + error= 2; + } } if (error) { @@ -6271,12 +6279,15 @@ int Field_varstring::store(const char *from,uint length,CHARSET_INFO *cs) if ((copy_length < length) && table->in_use->count_cuted_fields && !error_code) { - const char *end= from + length; - from+= copy_length; - from+= field_charset->cset->scan(field_charset, from, end, MY_SEQ_SPACES); - /* If we lost only spaces then produce a NOTE, not a WARNING */ - if (from == end) - level= MYSQL_ERROR::WARN_LEVEL_NOTE; + if (!binary()) + { + const char *end= from + length; + from+= copy_length; + from+= field_charset->cset->scan(field_charset, from, end, MY_SEQ_SPACES); + /* If we lost only spaces then produce a NOTE, not a WARNING */ + if (from == end) + level= MYSQL_ERROR::WARN_LEVEL_NOTE; + } error_code= WARN_DATA_TRUNCATED; } if (error_code) diff --git a/sql/ha_innodb.cc b/sql/ha_innodb.cc index 56e5fd8923f..6c8dc9f81f6 100644 --- a/sql/ha_innodb.cc +++ b/sql/ha_innodb.cc @@ -2519,6 +2519,12 @@ ha_innobase::open( DBUG_RETURN(0); } +uint +ha_innobase::max_supported_key_part_length() const +{ + return(DICT_MAX_INDEX_COL_LEN - 1); +} + /********************************************************************** Closes a handle to an InnoDB table. */ @@ -4675,6 +4681,9 @@ create_index( 0, prefix_len); } + /* Even though we've defined max_supported_key_part_length, we + still do our own checking using field_lengths to be absolutely + sure we don't create too long indexes. */ error = row_create_index_for_mysql(index, trx, field_lengths); error = convert_error_code_to_mysql(error, NULL); diff --git a/sql/ha_innodb.h b/sql/ha_innodb.h index eb4e10e545f..58051624f89 100644 --- a/sql/ha_innodb.h +++ b/sql/ha_innodb.h @@ -110,7 +110,7 @@ class ha_innobase: public handler but currently MySQL does not work with keys whose size is > MAX_KEY_LENGTH */ uint max_supported_key_length() const { return 3500; } - uint max_supported_key_part_length() const { return 3500; } + uint max_supported_key_part_length() const; const key_map *keys_to_use_for_scanning() { return &key_map_full; } bool has_transactions() { return 1;} diff --git a/sql/sp_head.cc b/sql/sp_head.cc index ff4f898924c..fcd220353fc 100644 --- a/sql/sp_head.cc +++ b/sql/sp_head.cc @@ -1137,10 +1137,12 @@ int sp_head::execute(THD *thd) original thd->db will then have been freed */ if (dbchanged) { - /* No access check when changing back to where we came from. - (It would generate an error from mysql_change_db() when olddb=="") */ + /* + No access check when changing back to where we came from. + (It would generate an error from mysql_change_db() when olddb=="") + */ if (! thd->killed) - ret= mysql_change_db(thd, olddb, 1); + ret|= (int) mysql_change_db(thd, olddb, 1); } m_flags&= ~IS_INVOKED; DBUG_PRINT("info", ("first free for 0x%lx --: 0x%lx->0x%lx, level: %lu, flags %x", @@ -1519,13 +1521,12 @@ int sp_head::execute_procedure(THD *thd, List<Item> *args) suv= new Item_func_set_user_var(guv->get_name(), item); /* - we do not check suv->fixed, because it can't be fixed after - creation + Item_func_set_user_var is not fixed after construction, + call fix_fields(). */ - suv->fix_fields(thd, &item); - suv->fix_length_and_dec(); - suv->check(); - suv->update(); + if ((ret= test(!suv || suv->fix_fields(thd, &item) || + suv->check() || suv->update()))) + break; } } } @@ -2097,7 +2098,7 @@ sp_lex_keeper::reset_lex_and_exec_core(THD *thd, uint *nextp, cleanup_items() is called in sp_head::execute() */ - return res; + return res || thd->net.report_error; } |