mirror of
https://git.postgresql.org/git/postgresql.git
synced 2026-02-10 09:57:34 +08:00
1b658473ea
up a bunch of the support utilities. In src/backend/utils/mb/Unicode remove nearly duplicate copies of the UCS_to_XXX perl script and replace with one version to handle all generic files. Update the Makefile so that it knows about all the map files. This produces a slight difference in some of the map files, using a uniform naming convention and not mapping the null character. In src/backend/utils/mb/conversion_procs create a master utf8<->win codepage function like the ISO 8859 versions instead of having a separate handler for each conversion. There is an externally visible change in the name of the win1258 to utf8 conversion. According to the documentation notes, it was named incorrectly and this changes it to a standard name. Running the Unicode mapping perl scripts has shown some additional mapping changes in koi8r and iso8859-7.
407 lines
15 KiB
SQL
407 lines
15 KiB
SQL
--
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-- create user defined conversion
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--
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CREATE USER conversion_test_user WITH NOCREATEDB NOCREATEUSER;
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SET SESSION AUTHORIZATION conversion_test_user;
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CREATE CONVERSION myconv FOR 'LATIN1' TO 'UTF8' FROM iso8859_1_to_utf8;
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--
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-- cannot make same name conversion in same schema
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--
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CREATE CONVERSION myconv FOR 'LATIN1' TO 'UTF8' FROM iso8859_1_to_utf8;
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--
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-- create default conversion with qualified name
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--
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CREATE DEFAULT CONVERSION public.mydef FOR 'LATIN1' TO 'UTF8' FROM iso8859_1_to_utf8;
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--
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-- cannot make default conversion with same shcema/for_encoding/to_encoding
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--
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CREATE DEFAULT CONVERSION public.mydef2 FOR 'LATIN1' TO 'UTF8' FROM iso8859_1_to_utf8;
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-- test comments
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COMMENT ON CONVERSION myconv_bad IS 'foo';
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COMMENT ON CONVERSION myconv IS 'bar';
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COMMENT ON CONVERSION myconv IS NULL;
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--
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-- drop user defined conversion
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--
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DROP CONVERSION myconv;
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DROP CONVERSION mydef;
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--
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-- make sure all pre-defined conversions are fine.
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-- SQL_ASCII --> MULE_INTERNAL
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SELECT CONVERT('foo' USING ascii_to_mic);
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SELECT CONVERT('foo', 'SQL_ASCII', 'MULE_INTERNAL');
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-- MULE_INTERNAL --> SQL_ASCII
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SELECT CONVERT('foo' USING mic_to_ascii);
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SELECT CONVERT('foo', 'MULE_INTERNAL', 'SQL_ASCII');
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-- KOI8R --> MULE_INTERNAL
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SELECT CONVERT('foo' USING koi8_r_to_mic);
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SELECT CONVERT('foo', 'KOI8R', 'MULE_INTERNAL');
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-- MULE_INTERNAL --> KOI8R
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SELECT CONVERT('foo' USING mic_to_koi8_r);
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SELECT CONVERT('foo', 'MULE_INTERNAL', 'KOI8R');
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-- ISO-8859-5 --> MULE_INTERNAL
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SELECT CONVERT('foo' USING iso_8859_5_to_mic);
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SELECT CONVERT('foo', 'ISO-8859-5', 'MULE_INTERNAL');
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-- MULE_INTERNAL --> ISO-8859-5
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SELECT CONVERT('foo' USING mic_to_iso_8859_5);
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SELECT CONVERT('foo', 'MULE_INTERNAL', 'ISO-8859-5');
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-- WIN1251 --> MULE_INTERNAL
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SELECT CONVERT('foo' USING windows_1251_to_mic);
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SELECT CONVERT('foo', 'WIN1251', 'MULE_INTERNAL');
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-- MULE_INTERNAL --> WIN1251
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SELECT CONVERT('foo' USING mic_to_windows_1251);
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SELECT CONVERT('foo', 'MULE_INTERNAL', 'WIN1251');
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-- WIN866 --> MULE_INTERNAL
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SELECT CONVERT('foo' USING windows_866_to_mic);
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SELECT CONVERT('foo', 'WIN866', 'MULE_INTERNAL');
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-- MULE_INTERNAL --> WIN866
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SELECT CONVERT('foo' USING mic_to_windows_866);
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SELECT CONVERT('foo', 'MULE_INTERNAL', 'WIN866');
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-- KOI8R --> WIN1251
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SELECT CONVERT('foo' USING koi8_r_to_windows_1251);
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SELECT CONVERT('foo', 'KOI8R', 'WIN1251');
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-- WIN1251 --> KOI8R
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SELECT CONVERT('foo' USING windows_1251_to_koi8_r);
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SELECT CONVERT('foo', 'WIN1251', 'KOI8R');
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-- KOI8R --> WIN866
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SELECT CONVERT('foo' USING koi8_r_to_windows_866);
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SELECT CONVERT('foo', 'KOI8R', 'WIN866');
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-- WIN866 --> KOI8R
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SELECT CONVERT('foo' USING windows_866_to_koi8_r);
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SELECT CONVERT('foo', 'WIN866', 'KOI8R');
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-- WIN866 --> WIN1251
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SELECT CONVERT('foo' USING windows_866_to_windows_1251);
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SELECT CONVERT('foo', 'WIN866', 'WIN1251');
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-- WIN1251 --> WIN866
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SELECT CONVERT('foo' USING windows_1251_to_windows_866);
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SELECT CONVERT('foo', 'WIN1251', 'WIN866');
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-- ISO-8859-5 --> KOI8R
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SELECT CONVERT('foo' USING iso_8859_5_to_koi8_r);
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SELECT CONVERT('foo', 'ISO-8859-5', 'KOI8R');
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-- KOI8R --> ISO-8859-5
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SELECT CONVERT('foo' USING koi8_r_to_iso_8859_5);
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SELECT CONVERT('foo', 'KOI8R', 'ISO-8859-5');
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-- ISO-8859-5 --> WIN1251
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SELECT CONVERT('foo' USING iso_8859_5_to_windows_1251);
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SELECT CONVERT('foo', 'ISO-8859-5', 'WIN1251');
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-- WIN1251 --> ISO-8859-5
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SELECT CONVERT('foo' USING windows_1251_to_iso_8859_5);
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SELECT CONVERT('foo', 'WIN1251', 'ISO-8859-5');
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-- ISO-8859-5 --> WIN866
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SELECT CONVERT('foo' USING iso_8859_5_to_windows_866);
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SELECT CONVERT('foo', 'ISO-8859-5', 'WIN866');
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-- WIN866 --> ISO-8859-5
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SELECT CONVERT('foo' USING windows_866_to_iso_8859_5);
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SELECT CONVERT('foo', 'WIN866', 'ISO-8859-5');
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-- EUC_CN --> MULE_INTERNAL
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SELECT CONVERT('foo' USING euc_cn_to_mic);
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SELECT CONVERT('foo', 'EUC_CN', 'MULE_INTERNAL');
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-- MULE_INTERNAL --> EUC_CN
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SELECT CONVERT('foo' USING mic_to_euc_cn);
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SELECT CONVERT('foo', 'MULE_INTERNAL', 'EUC_CN');
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-- EUC_JP --> SJIS
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SELECT CONVERT('foo' USING euc_jp_to_sjis);
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SELECT CONVERT('foo', 'EUC_JP', 'SJIS');
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-- SJIS --> EUC_JP
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SELECT CONVERT('foo' USING sjis_to_euc_jp);
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SELECT CONVERT('foo', 'SJIS', 'EUC_JP');
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-- EUC_JP --> MULE_INTERNAL
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SELECT CONVERT('foo' USING euc_jp_to_mic);
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SELECT CONVERT('foo', 'EUC_JP', 'MULE_INTERNAL');
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-- SJIS --> MULE_INTERNAL
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SELECT CONVERT('foo' USING sjis_to_mic);
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SELECT CONVERT('foo', 'SJIS', 'MULE_INTERNAL');
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-- MULE_INTERNAL --> EUC_JP
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SELECT CONVERT('foo' USING mic_to_euc_jp);
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SELECT CONVERT('foo', 'MULE_INTERNAL', 'EUC_JP');
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-- MULE_INTERNAL --> SJIS
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SELECT CONVERT('foo' USING mic_to_sjis);
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SELECT CONVERT('foo', 'MULE_INTERNAL', 'SJIS');
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-- EUC_KR --> MULE_INTERNAL
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SELECT CONVERT('foo' USING euc_kr_to_mic);
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SELECT CONVERT('foo', 'EUC_KR', 'MULE_INTERNAL');
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-- MULE_INTERNAL --> EUC_KR
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SELECT CONVERT('foo' USING mic_to_euc_kr);
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SELECT CONVERT('foo', 'MULE_INTERNAL', 'EUC_KR');
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-- EUC_TW --> BIG5
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SELECT CONVERT('foo' USING euc_tw_to_big5);
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SELECT CONVERT('foo', 'EUC_TW', 'BIG5');
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-- BIG5 --> EUC_TW
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SELECT CONVERT('foo' USING big5_to_euc_tw);
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SELECT CONVERT('foo', 'BIG5', 'EUC_TW');
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-- EUC_TW --> MULE_INTERNAL
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SELECT CONVERT('foo' USING euc_tw_to_mic);
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SELECT CONVERT('foo', 'EUC_TW', 'MULE_INTERNAL');
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-- BIG5 --> MULE_INTERNAL
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SELECT CONVERT('foo' USING big5_to_mic);
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SELECT CONVERT('foo', 'BIG5', 'MULE_INTERNAL');
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-- MULE_INTERNAL --> EUC_TW
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SELECT CONVERT('foo' USING mic_to_euc_tw);
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SELECT CONVERT('foo', 'MULE_INTERNAL', 'EUC_TW');
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-- MULE_INTERNAL --> BIG5
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SELECT CONVERT('foo' USING mic_to_big5);
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SELECT CONVERT('foo', 'MULE_INTERNAL', 'BIG5');
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-- LATIN2 --> MULE_INTERNAL
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SELECT CONVERT('foo' USING iso_8859_2_to_mic);
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SELECT CONVERT('foo', 'LATIN2', 'MULE_INTERNAL');
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-- MULE_INTERNAL --> LATIN2
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SELECT CONVERT('foo' USING mic_to_iso_8859_2);
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SELECT CONVERT('foo', 'MULE_INTERNAL', 'LATIN2');
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-- WIN1250 --> MULE_INTERNAL
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SELECT CONVERT('foo' USING windows_1250_to_mic);
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SELECT CONVERT('foo', 'WIN1250', 'MULE_INTERNAL');
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-- MULE_INTERNAL --> WIN1250
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SELECT CONVERT('foo' USING mic_to_windows_1250);
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SELECT CONVERT('foo', 'MULE_INTERNAL', 'WIN1250');
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-- LATIN2 --> WIN1250
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SELECT CONVERT('foo' USING iso_8859_2_to_windows_1250);
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SELECT CONVERT('foo', 'LATIN2', 'WIN1250');
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-- WIN1250 --> LATIN2
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SELECT CONVERT('foo' USING windows_1250_to_iso_8859_2);
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SELECT CONVERT('foo', 'WIN1250', 'LATIN2');
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-- LATIN1 --> MULE_INTERNAL
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SELECT CONVERT('foo' USING iso_8859_1_to_mic);
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SELECT CONVERT('foo', 'LATIN1', 'MULE_INTERNAL');
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-- MULE_INTERNAL --> LATIN1
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SELECT CONVERT('foo' USING mic_to_iso_8859_1);
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SELECT CONVERT('foo', 'MULE_INTERNAL', 'LATIN1');
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-- LATIN3 --> MULE_INTERNAL
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SELECT CONVERT('foo' USING iso_8859_3_to_mic);
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SELECT CONVERT('foo', 'LATIN3', 'MULE_INTERNAL');
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-- MULE_INTERNAL --> LATIN3
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SELECT CONVERT('foo' USING mic_to_iso_8859_3);
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SELECT CONVERT('foo', 'MULE_INTERNAL', 'LATIN3');
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-- LATIN4 --> MULE_INTERNAL
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SELECT CONVERT('foo' USING iso_8859_4_to_mic);
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SELECT CONVERT('foo', 'LATIN4', 'MULE_INTERNAL');
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-- MULE_INTERNAL --> LATIN4
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SELECT CONVERT('foo' USING mic_to_iso_8859_4);
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SELECT CONVERT('foo', 'MULE_INTERNAL', 'LATIN4');
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-- SQL_ASCII --> UTF8
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SELECT CONVERT('foo' USING ascii_to_utf8);
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SELECT CONVERT('foo', 'SQL_ASCII', 'UTF8');
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-- UTF8 --> SQL_ASCII
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SELECT CONVERT('foo' USING utf8_to_ascii);
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SELECT CONVERT('foo', 'UTF8', 'SQL_ASCII');
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-- BIG5 --> UTF8
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SELECT CONVERT('foo' USING big5_to_utf8);
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SELECT CONVERT('foo', 'BIG5', 'UTF8');
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-- UTF8 --> BIG5
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SELECT CONVERT('foo' USING utf8_to_big5);
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SELECT CONVERT('foo', 'UTF8', 'BIG5');
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-- UTF8 --> KOI8R
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SELECT CONVERT('foo' USING utf8_to_koi8_r);
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SELECT CONVERT('foo', 'UTF8', 'KOI8R');
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-- KOI8R --> UTF8
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SELECT CONVERT('foo' USING koi8_r_to_utf8);
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SELECT CONVERT('foo', 'KOI8R', 'UTF8');
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-- UTF8 --> WIN1251
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SELECT CONVERT('foo' USING utf8_to_windows_1251);
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SELECT CONVERT('foo', 'UTF8', 'WIN1251');
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-- WIN1251 --> UTF8
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SELECT CONVERT('foo' USING windows_1251_to_utf8);
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SELECT CONVERT('foo', 'WIN1251', 'UTF8');
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-- UTF8 --> WIN1252
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SELECT CONVERT('foo' USING utf8_to_windows_1252);
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SELECT CONVERT('foo', 'UTF8', 'WIN1252');
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-- WIN1252 --> UTF8
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SELECT CONVERT('foo' USING windows_1252_to_utf8);
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SELECT CONVERT('foo', 'WIN1252', 'UTF8');
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-- UTF8 --> WIN866
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SELECT CONVERT('foo' USING utf8_to_windows_866);
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SELECT CONVERT('foo', 'UTF8', 'WIN866');
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-- WIN866 --> UTF8
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SELECT CONVERT('foo' USING windows_866_to_utf8);
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SELECT CONVERT('foo', 'WIN866', 'UTF8');
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-- EUC_CN --> UTF8
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SELECT CONVERT('foo' USING euc_cn_to_utf8);
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SELECT CONVERT('foo', 'EUC_CN', 'UTF8');
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-- UTF8 --> EUC_CN
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SELECT CONVERT('foo' USING utf8_to_euc_cn);
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SELECT CONVERT('foo', 'UTF8', 'EUC_CN');
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-- EUC_JP --> UTF8
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SELECT CONVERT('foo' USING euc_jp_to_utf8);
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SELECT CONVERT('foo', 'EUC_JP', 'UTF8');
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-- UTF8 --> EUC_JP
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SELECT CONVERT('foo' USING utf8_to_euc_jp);
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SELECT CONVERT('foo', 'UTF8', 'EUC_JP');
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-- EUC_KR --> UTF8
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SELECT CONVERT('foo' USING euc_kr_to_utf8);
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SELECT CONVERT('foo', 'EUC_KR', 'UTF8');
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-- UTF8 --> EUC_KR
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SELECT CONVERT('foo' USING utf8_to_euc_kr);
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SELECT CONVERT('foo', 'UTF8', 'EUC_KR');
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-- EUC_TW --> UTF8
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SELECT CONVERT('foo' USING euc_tw_to_utf8);
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SELECT CONVERT('foo', 'EUC_TW', 'UTF8');
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-- UTF8 --> EUC_TW
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SELECT CONVERT('foo' USING utf8_to_euc_tw);
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SELECT CONVERT('foo', 'UTF8', 'EUC_TW');
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-- GB18030 --> UTF8
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SELECT CONVERT('foo' USING gb18030_to_utf8);
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SELECT CONVERT('foo', 'GB18030', 'UTF8');
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-- UTF8 --> GB18030
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SELECT CONVERT('foo' USING utf8_to_gb18030);
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SELECT CONVERT('foo', 'UTF8', 'GB18030');
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-- GBK --> UTF8
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SELECT CONVERT('foo' USING gbk_to_utf8);
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SELECT CONVERT('foo', 'GBK', 'UTF8');
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-- UTF8 --> GBK
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SELECT CONVERT('foo' USING utf8_to_gbk);
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SELECT CONVERT('foo', 'UTF8', 'GBK');
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-- UTF8 --> LATIN2
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SELECT CONVERT('foo' USING utf8_to_iso_8859_2);
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SELECT CONVERT('foo', 'UTF8', 'LATIN2');
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-- LATIN2 --> UTF8
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SELECT CONVERT('foo' USING iso_8859_2_to_utf8);
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SELECT CONVERT('foo', 'LATIN2', 'UTF8');
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-- UTF8 --> LATIN3
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SELECT CONVERT('foo' USING utf8_to_iso_8859_3);
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SELECT CONVERT('foo', 'UTF8', 'LATIN3');
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-- LATIN3 --> UTF8
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SELECT CONVERT('foo' USING iso_8859_3_to_utf8);
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SELECT CONVERT('foo', 'LATIN3', 'UTF8');
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-- UTF8 --> LATIN4
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SELECT CONVERT('foo' USING utf8_to_iso_8859_4);
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SELECT CONVERT('foo', 'UTF8', 'LATIN4');
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-- LATIN4 --> UTF8
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SELECT CONVERT('foo' USING iso_8859_4_to_utf8);
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SELECT CONVERT('foo', 'LATIN4', 'UTF8');
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-- UTF8 --> LATIN5
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SELECT CONVERT('foo' USING utf8_to_iso_8859_9);
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SELECT CONVERT('foo', 'UTF8', 'LATIN5');
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-- LATIN5 --> UTF8
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SELECT CONVERT('foo' USING iso_8859_9_to_utf8);
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SELECT CONVERT('foo', 'LATIN5', 'UTF8');
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-- UTF8 --> LATIN6
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SELECT CONVERT('foo' USING utf8_to_iso_8859_10);
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SELECT CONVERT('foo', 'UTF8', 'LATIN6');
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-- LATIN6 --> UTF8
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SELECT CONVERT('foo' USING iso_8859_10_to_utf8);
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SELECT CONVERT('foo', 'LATIN6', 'UTF8');
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-- UTF8 --> LATIN7
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SELECT CONVERT('foo' USING utf8_to_iso_8859_13);
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SELECT CONVERT('foo', 'UTF8', 'LATIN7');
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-- LATIN7 --> UTF8
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SELECT CONVERT('foo' USING iso_8859_13_to_utf8);
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SELECT CONVERT('foo', 'LATIN7', 'UTF8');
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-- UTF8 --> LATIN8
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SELECT CONVERT('foo' USING utf8_to_iso_8859_14);
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SELECT CONVERT('foo', 'UTF8', 'LATIN8');
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-- LATIN8 --> UTF8
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SELECT CONVERT('foo' USING iso_8859_14_to_utf8);
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SELECT CONVERT('foo', 'LATIN8', 'UTF8');
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-- UTF8 --> LATIN9
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SELECT CONVERT('foo' USING utf8_to_iso_8859_15);
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SELECT CONVERT('foo', 'UTF8', 'LATIN9');
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-- LATIN9 --> UTF8
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SELECT CONVERT('foo' USING iso_8859_15_to_utf8);
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SELECT CONVERT('foo', 'LATIN9', 'UTF8');
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-- UTF8 --> LATIN10
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SELECT CONVERT('foo' USING utf8_to_iso_8859_16);
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SELECT CONVERT('foo', 'UTF8', 'LATIN10');
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-- LATIN10 --> UTF8
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SELECT CONVERT('foo' USING iso_8859_16_to_utf8);
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SELECT CONVERT('foo', 'LATIN10', 'UTF8');
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-- UTF8 --> ISO-8859-5
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SELECT CONVERT('foo' USING utf8_to_iso_8859_5);
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SELECT CONVERT('foo', 'UTF8', 'ISO-8859-5');
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-- ISO-8859-5 --> UTF8
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SELECT CONVERT('foo' USING iso_8859_5_to_utf8);
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SELECT CONVERT('foo', 'ISO-8859-5', 'UTF8');
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-- UTF8 --> ISO-8859-6
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SELECT CONVERT('foo' USING utf8_to_iso_8859_6);
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SELECT CONVERT('foo', 'UTF8', 'ISO-8859-6');
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-- ISO-8859-6 --> UTF8
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SELECT CONVERT('foo' USING iso_8859_6_to_utf8);
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SELECT CONVERT('foo', 'ISO-8859-6', 'UTF8');
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-- UTF8 --> ISO-8859-7
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SELECT CONVERT('foo' USING utf8_to_iso_8859_7);
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SELECT CONVERT('foo', 'UTF8', 'ISO-8859-7');
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-- ISO-8859-7 --> UTF8
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SELECT CONVERT('foo' USING iso_8859_7_to_utf8);
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SELECT CONVERT('foo', 'ISO-8859-7', 'UTF8');
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-- UTF8 --> ISO-8859-8
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SELECT CONVERT('foo' USING utf8_to_iso_8859_8);
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SELECT CONVERT('foo', 'UTF8', 'ISO-8859-8');
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-- ISO-8859-8 --> UTF8
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SELECT CONVERT('foo' USING iso_8859_8_to_utf8);
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SELECT CONVERT('foo', 'ISO-8859-8', 'UTF8');
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-- LATIN1 --> UTF8
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SELECT CONVERT('foo' USING iso_8859_1_to_utf8);
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SELECT CONVERT('foo', 'LATIN1', 'UTF8');
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-- UTF8 --> LATIN1
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SELECT CONVERT('foo' USING utf8_to_iso_8859_1);
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SELECT CONVERT('foo', 'UTF8', 'LATIN1');
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-- JOHAB --> UTF8
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SELECT CONVERT('foo' USING johab_to_utf8);
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SELECT CONVERT('foo', 'JOHAB', 'UTF8');
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-- UTF8 --> JOHAB
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SELECT CONVERT('foo' USING utf8_to_johab);
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SELECT CONVERT('foo', 'UTF8', 'JOHAB');
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-- SJIS --> UTF8
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SELECT CONVERT('foo' USING sjis_to_utf8);
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SELECT CONVERT('foo', 'SJIS', 'UTF8');
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-- UTF8 --> SJIS
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SELECT CONVERT('foo' USING utf8_to_sjis);
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SELECT CONVERT('foo', 'UTF8', 'SJIS');
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-- WIN1258 --> UTF8
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SELECT CONVERT('foo' USING windows_1258_to_utf8);
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SELECT CONVERT('foo', 'WIN1258', 'UTF8');
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-- UTF8 --> WIN1258
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SELECT CONVERT('foo' USING utf8_to_windows_1258);
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SELECT CONVERT('foo', 'UTF8', 'WIN1258');
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-- UHC --> UTF8
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SELECT CONVERT('foo' USING uhc_to_utf8);
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SELECT CONVERT('foo', 'UHC', 'UTF8');
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-- UTF8 --> UHC
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SELECT CONVERT('foo' USING utf8_to_uhc);
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SELECT CONVERT('foo', 'UTF8', 'UHC');
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-- UTF8 --> WIN1250
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SELECT CONVERT('foo' USING utf8_to_windows_1250);
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SELECT CONVERT('foo', 'UTF8', 'WIN1250');
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-- WIN1250 --> UTF8
|
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SELECT CONVERT('foo' USING windows_1250_to_utf8);
|
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SELECT CONVERT('foo', 'WIN1250', 'UTF8');
|
|
-- UTF8 --> WIN1256
|
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SELECT CONVERT('foo' USING utf8_to_windows_1256);
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SELECT CONVERT('foo', 'UTF8', 'WIN1256');
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|
-- WIN1256 --> UTF8
|
|
SELECT CONVERT('foo' USING windows_1256_to_utf8);
|
|
SELECT CONVERT('foo', 'WIN1256', 'UTF8');
|
|
-- UTF8 --> WIN874
|
|
SELECT CONVERT('foo' USING utf8_to_windows_874);
|
|
SELECT CONVERT('foo', 'UTF8', 'WIN874');
|
|
-- WIN874 --> UTF8
|
|
SELECT CONVERT('foo' USING windows_874_to_utf8);
|
|
SELECT CONVERT('foo', 'WIN874', 'UTF8');
|
|
-- UTF8 --> WIN1253
|
|
SELECT CONVERT('foo' USING utf8_to_windows_1253);
|
|
SELECT CONVERT('foo', 'UTF8', 'WIN1253');
|
|
-- WIN1253 --> UTF8
|
|
SELECT CONVERT('foo' USING windows_1253_to_utf8);
|
|
SELECT CONVERT('foo', 'WIN1253', 'UTF8');
|
|
-- UTF8 --> WIN1254
|
|
SELECT CONVERT('foo' USING utf8_to_windows_1254);
|
|
SELECT CONVERT('foo', 'UTF8', 'WIN1254');
|
|
-- WIN1254 --> UTF8
|
|
SELECT CONVERT('foo' USING windows_1254_to_utf8);
|
|
SELECT CONVERT('foo', 'WIN1254', 'UTF8');
|
|
-- UTF8 --> WIN1255
|
|
SELECT CONVERT('foo' USING utf8_to_windows_1255);
|
|
SELECT CONVERT('foo', 'UTF8', 'WIN1255');
|
|
-- WIN1255 --> UTF8
|
|
SELECT CONVERT('foo' USING windows_1255_to_utf8);
|
|
SELECT CONVERT('foo', 'WIN1255', 'UTF8');
|
|
-- UTF8 --> WIN1257
|
|
SELECT CONVERT('foo' USING utf8_to_windows_1257);
|
|
SELECT CONVERT('foo', 'UTF8', 'WIN1257');
|
|
-- WIN1257 --> UTF8
|
|
SELECT CONVERT('foo' USING windows_1257_to_utf8);
|
|
SELECT CONVERT('foo', 'WIN1257', 'UTF8');
|
|
--
|
|
-- return to the super user
|
|
--
|
|
RESET SESSION AUTHORIZATION;
|
|
DROP USER conversion_test_user;
|