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125 lines
3.6 KiB
Python
125 lines
3.6 KiB
Python
#coding:utf-8
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"""
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ID: issue-5049
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ISSUE: 5049
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TITLE: ALTER DATABASE SET DEFAULT CHARACTER SET: 1) take effect only for once for
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current attachment; 2) does not check that new char set exists untill it will be used
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DESCRIPTION:
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JIRA: CORE-4744
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FBTEST: bugs.core_4744
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"""
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import pytest
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from firebird.qa import *
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db = db_factory(charset='UTF8')
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test_script = """
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set list on;
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select rdb$character_set_name from rdb$database;
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commit;
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create or alter view v_table_field_cset as
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select
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rf.rdb$relation_name tab_name
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,rf.rdb$field_name fld_name
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,cs.rdb$character_set_name fld_cset
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,rb.RDB$CHARACTER_SET_NAME db_default_cset
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from rdb$relation_fields rf
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join rdb$fields ff on rf.rdb$field_source = ff.rdb$field_name
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left join rdb$character_sets cs on ff.rdb$character_set_id = cs.rdb$character_set_id
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cross join rdb$database rb
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;
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commit;
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-------- CHANGE DATABASE DEFAULT CHARSET, COMMAND # 1 --------
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alter database set default character set dos850;
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commit;
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create table tab_850( txt_850 varchar(10)); commit;
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select * from v_table_field_cset where tab_name=upper('tab_850');
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-------- CHANGE DATABASE DEFAULT CHARSET, COMMAND # 2 --------
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alter database set default character set dos866;
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commit;
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create table tab_866( txt_866 varchar(10)); commit;
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select * from v_table_field_cset where tab_name=upper('tab_866');
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-------- CHANGE DATABASE DEFAULT CHARSET, COMMAND # 3 --------
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alter database set default character set win1252;
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commit;
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create table tab_1252( txt_1252 varchar(10)); commit;
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select * from v_table_field_cset where tab_name=upper('tab_1252');
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-------- CHANGE DATABASE DEFAULT CHARSET TO NON-EXISTED VALUE --------
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alter database set default character set FOO_BAR_8859_4;
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commit;
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create table tab_foo( txt_8859_4 varchar(10) );
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commit;
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create table tab_bar( txt_8859_4 varchar(10) character set FOO_BAR_8859_4);
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commit;
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select * from v_table_field_cset where tab_name=upper('tab_foo');
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select * from v_table_field_cset where tab_name=upper('tab_bar');
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"""
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act = isql_act('db', test_script)
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expected_stdout = """
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RDB$CHARACTER_SET_NAME UTF8
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TAB_NAME TAB_850
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FLD_NAME TXT_850
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FLD_CSET DOS850
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DB_DEFAULT_CSET DOS850
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TAB_NAME TAB_866
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FLD_NAME TXT_866
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FLD_CSET DOS866
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DB_DEFAULT_CSET DOS866
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TAB_NAME TAB_1252
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FLD_NAME TXT_1252
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FLD_CSET WIN1252
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DB_DEFAULT_CSET WIN1252
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TAB_NAME TAB_FOO
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FLD_NAME TXT_8859_4
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FLD_CSET WIN1252
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DB_DEFAULT_CSET WIN1252
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"""
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expected_stderr = """
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Statement failed, SQLSTATE = 2C000
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unsuccessful metadata update
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-ALTER DATABASE failed
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-CHARACTER SET FOO_BAR_8859_4 is not defined
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Statement failed, SQLSTATE = HY004
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unsuccessful metadata update
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-CREATE TABLE TAB_BAR failed
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-Dynamic SQL Error
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-SQL error code = -204
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-Data type unknown
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-CHARACTER SET FOO_BAR_8859_4 is not defined
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"""
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@pytest.mark.version('>=3.0')
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def test_1(act: Action):
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act.expected_stdout = expected_stdout
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act.expected_stderr = expected_stderr
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act.execute()
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assert (act.clean_stderr == act.clean_expected_stderr and
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act.clean_stdout == act.clean_expected_stdout)
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