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| author | Rucha Deodhar <rucha.deodhar@mariadb.com> | 2021-02-15 01:39:37 +0530 |
|---|---|---|
| committer | Rucha Deodhar <rucha.deodhar@mariadb.com> | 2021-04-20 12:50:32 +0530 |
| commit | e7762b3a725d0608f63a4c9bfb4e1db87cf20fe7 (patch) | |
| tree | 3e3aed3cd181ea2ed30903d47a99e7cf8d3a8dd0 /sql/sp.cc | |
| parent | bfedf1eb4b63235e7dd88f36305758f52f28f27d (diff) | |
| download | mariadb-git-bb-10.6-MDEV-8334.tar.gz | |
MDEV-8334: Rename utf8 to utf8mb3bb-10.6-MDEV-8334
This patch changes the main name of 3 byte character set from utf8 to
utf8mb3. New old_mode UTF8_IS_UTF8MB3 is added and set TRUE by default,
so that utf8 would mean utf8mb3. If not set, utf8 would mean utf8mb4.
Diffstat (limited to 'sql/sp.cc')
| -rw-r--r-- | sql/sp.cc | 30 |
1 files changed, 16 insertions, 14 deletions
diff --git a/sql/sp.cc b/sql/sp.cc index 46494fb2393..57700839a33 100644 --- a/sql/sp.cc +++ b/sql/sp.cc @@ -122,12 +122,12 @@ TABLE_FIELD_TYPE proc_table_fields[MYSQL_PROC_FIELD_COUNT] = { { STRING_WITH_LEN("db") }, { STRING_WITH_LEN("char(64)") }, - { STRING_WITH_LEN("utf8") } + { STRING_WITH_LEN("utf8mb3") } }, { { STRING_WITH_LEN("name") }, { STRING_WITH_LEN("char(64)") }, - { STRING_WITH_LEN("utf8") } + { STRING_WITH_LEN("utf8mb3") } }, { { STRING_WITH_LEN("type") }, @@ -137,7 +137,7 @@ TABLE_FIELD_TYPE proc_table_fields[MYSQL_PROC_FIELD_COUNT] = { { STRING_WITH_LEN("specific_name") }, { STRING_WITH_LEN("char(64)") }, - { STRING_WITH_LEN("utf8") } + { STRING_WITH_LEN("utf8mb3") } }, { { STRING_WITH_LEN("language") }, @@ -178,7 +178,7 @@ TABLE_FIELD_TYPE proc_table_fields[MYSQL_PROC_FIELD_COUNT] = { { STRING_WITH_LEN("definer") }, { STRING_WITH_LEN("char(") }, - { STRING_WITH_LEN("utf8") } + { STRING_WITH_LEN("utf8mb3") } }, { { STRING_WITH_LEN("created") }, @@ -208,22 +208,22 @@ TABLE_FIELD_TYPE proc_table_fields[MYSQL_PROC_FIELD_COUNT] = { { STRING_WITH_LEN("comment") }, { STRING_WITH_LEN("text") }, - { STRING_WITH_LEN("utf8") } + { STRING_WITH_LEN("utf8mb3") } }, { { STRING_WITH_LEN("character_set_client") }, { STRING_WITH_LEN("char(32)") }, - { STRING_WITH_LEN("utf8") } + { STRING_WITH_LEN("utf8mb3") } }, { { STRING_WITH_LEN("collation_connection") }, { STRING_WITH_LEN("char(32)") }, - { STRING_WITH_LEN("utf8") } + { STRING_WITH_LEN("utf8mb3") } }, { { STRING_WITH_LEN("db_collation") }, { STRING_WITH_LEN("char(32)") }, - { STRING_WITH_LEN("utf8") } + { STRING_WITH_LEN("utf8mb3") } }, { { STRING_WITH_LEN("body_utf8") }, @@ -291,7 +291,8 @@ bool load_charset(MEM_ROOT *mem_root, CHARSET_INFO **cs) { LEX_CSTRING cs_name; - + myf utf8_flag= global_system_variables.old_behavior & + OLD_MODE_UTF8_IS_UTF8MB3 ? MY_UTF8_IS_UTF8MB3 : 0; if (field->val_str_nopad(mem_root, &cs_name)) { *cs= dflt_cs; @@ -299,7 +300,7 @@ bool load_charset(MEM_ROOT *mem_root, } DBUG_ASSERT(cs_name.str[cs_name.length] == 0); - *cs= get_charset_by_csname(cs_name.str, MY_CS_PRIMARY, MYF(0)); + *cs= get_charset_by_csname(cs_name.str, MY_CS_PRIMARY, MYF(utf8_flag)); if (*cs == NULL) { @@ -312,7 +313,7 @@ bool load_charset(MEM_ROOT *mem_root, /*************************************************************************/ -bool load_collation(MEM_ROOT *mem_root, +bool load_collation(THD *thd, MEM_ROOT *mem_root, Field *field, CHARSET_INFO *dflt_cl, CHARSET_INFO **cl) @@ -324,9 +325,10 @@ bool load_collation(MEM_ROOT *mem_root, *cl= dflt_cl; return TRUE; } + myf utf8_flag= thd->get_utf8_flag(); DBUG_ASSERT(cl_name.str[cl_name.length] == 0); - *cl= get_charset_by_name(cl_name.str, MYF(0)); + *cl= get_charset_by_name(cl_name.str, MYF(utf8_flag)); if (*cl == NULL) { @@ -368,7 +370,7 @@ Stored_routine_creation_ctx::load_from_db(THD *thd, invalid_creation_ctx= TRUE; } - if (load_collation(thd->mem_root, + if (load_collation(thd,thd->mem_root, proc_tbl->field[MYSQL_PROC_FIELD_COLLATION_CONNECTION], thd->variables.collation_connection, &connection_cl)) @@ -381,7 +383,7 @@ Stored_routine_creation_ctx::load_from_db(THD *thd, invalid_creation_ctx= TRUE; } - if (load_collation(thd->mem_root, + if (load_collation(thd,thd->mem_root, proc_tbl->field[MYSQL_PROC_FIELD_DB_COLLATION], NULL, &db_cl)) |