From: Tatsuo Ishii Date: Sun, 27 Feb 2000 10:14:33 +0000 (+0000) Subject: Fix multibyte regress results for EUC_CN, EUC_KR and EUC_TW X-Git-Tag: REL9_0_0~23853 X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=544cafb4d54b8d24a96b6cfc5ad07a3b176848df;p=pg-rex%2Fsyncrep.git Fix multibyte regress results for EUC_CN, EUC_KR and EUC_TW --- diff --git a/src/test/regress/expected/euc_cn.out b/src/test/regress/expected/euc_cn.out index b9944f48fd..37790f83b8 100644 --- a/src/test/regress/expected/euc_cn.out +++ b/src/test/regress/expected/euc_cn.out @@ -1,87 +1,87 @@ -QUERY: drop table ¼ÆËã»úÊõÓï; +drop table ¼ÆËã»úÊõÓï; ERROR: Relation '¼ÆËã»úÊõÓï' does not exist -QUERY: create table ¼ÆËã»úÊõÓï(ÊõÓï text, ·ÖÀàºÅ varchar, ±¸×¢1A char(16)); -QUERY: create index ¼ÆËã»úÊõÓïindex1 on ¼ÆËã»úÊõÓï using btree(ÊõÓï); -QUERY: create index ¼ÆËã»úÊõÓïindex2 on ¼ÆËã»úÊõÓï using btree(·ÖÀàºÅ); -QUERY: insert into ¼ÆËã»úÊõÓï values('µçÄÔÏÔʾÆÁ','»úA01ÉÏ'); -QUERY: insert into ¼ÆËã»úÊõÓï values('µçÄÔͼÐÎ','·ÖB01ÖÐ'); -QUERY: insert into ¼ÆËã»úÊõÓï values('µçÄÔ³ÌÐòÔ±','ÈËZ01ÏÂ'); -QUERY: vacuum ¼ÆËã»úÊõÓï; -QUERY: select * from ¼ÆËã»úÊõÓï; -ÊõÓï |·ÖÀàºÅ |±¸×¢1a -----------+-------+------ -µçÄÔÏÔʾÆÁ|»úA01ÉÏ| -µçÄÔͼÐÎ |·ÖB01ÖÐ| -µçÄÔ³ÌÐòÔ±|ÈËZ01ÏÂ| +create table ¼ÆËã»úÊõÓï(ÊõÓï text, ·ÖÀàºÅ varchar, ±¸×¢1A char(16)); +create index ¼ÆËã»úÊõÓïindex1 on ¼ÆËã»úÊõÓï using btree(ÊõÓï); +create index ¼ÆËã»úÊõÓïindex2 on ¼ÆËã»úÊõÓï using btree(·ÖÀàºÅ); +insert into ¼ÆËã»úÊõÓï values('µçÄÔÏÔʾÆÁ','»úA01ÉÏ'); +insert into ¼ÆËã»úÊõÓï values('µçÄÔͼÐÎ','·ÖB01ÖÐ'); +insert into ¼ÆËã»úÊõÓï values('µçÄÔ³ÌÐòÔ±','ÈËZ01ÏÂ'); +vacuum ¼ÆËã»úÊõÓï; +select * from ¼ÆËã»úÊõÓï; + ÊõÓï | ·ÖÀàºÅ | ±¸×¢1a +------------+---------+-------- + µçÄÔÏÔʾÆÁ | »úA01ÉÏ | + µçÄÔͼÐÎ | ·ÖB01ÖÐ | + µçÄÔ³ÌÐòÔ± | ÈËZ01Ï | (3 rows) -QUERY: select * from ¼ÆËã»úÊõÓï where ·ÖÀàºÅ = 'ÈËZ01ÏÂ'; -ÊõÓï |·ÖÀàºÅ |±¸×¢1a -----------+-------+------ -µçÄÔ³ÌÐòÔ±|ÈËZ01ÏÂ| +select * from ¼ÆËã»úÊõÓï where ·ÖÀàºÅ = 'ÈËZ01ÏÂ'; + ÊõÓï | ·ÖÀàºÅ | ±¸×¢1a +------------+---------+-------- + µçÄÔ³ÌÐòÔ± | ÈËZ01Ï | (1 row) -QUERY: select * from ¼ÆËã»úÊõÓï where ·ÖÀàºÅ ~* 'ÈËz01ÏÂ'; -ÊõÓï |·ÖÀàºÅ |±¸×¢1a -----------+-------+------ -µçÄÔ³ÌÐòÔ±|ÈËZ01ÏÂ| +select * from ¼ÆËã»úÊõÓï where ·ÖÀàºÅ ~* 'ÈËz01ÏÂ'; + ÊõÓï | ·ÖÀàºÅ | ±¸×¢1a +------------+---------+-------- + µçÄÔ³ÌÐòÔ± | ÈËZ01Ï | (1 row) -QUERY: select * from ¼ÆËã»úÊõÓï where ·ÖÀàºÅ like '_Z01_'; -ÊõÓï |·ÖÀàºÅ |±¸×¢1a -----------+-------+------ -µçÄÔ³ÌÐòÔ±|ÈËZ01ÏÂ| +select * from ¼ÆËã»úÊõÓï where ·ÖÀàºÅ like '_Z01_'; + ÊõÓï | ·ÖÀàºÅ | ±¸×¢1a +------------+---------+-------- + µçÄÔ³ÌÐòÔ± | ÈËZ01Ï | (1 row) -QUERY: select * from ¼ÆËã»úÊõÓï where ·ÖÀàºÅ like '_Z%'; -ÊõÓï |·ÖÀàºÅ |±¸×¢1a -----------+-------+------ -µçÄÔ³ÌÐòÔ±|ÈËZ01ÏÂ| +select * from ¼ÆËã»úÊõÓï where ·ÖÀàºÅ like '_Z%'; + ÊõÓï | ·ÖÀàºÅ | ±¸×¢1a +------------+---------+-------- + µçÄÔ³ÌÐòÔ± | ÈËZ01Ï | (1 row) -QUERY: select * from ¼ÆËã»úÊõÓï where ÊõÓï ~ 'µçÄÔ[ÏÔͼ]'; -ÊõÓï |·ÖÀàºÅ |±¸×¢1a -----------+-------+------ -µçÄÔÏÔʾÆÁ|»úA01ÉÏ| -µçÄÔͼÐÎ |·ÖB01ÖÐ| +select * from ¼ÆËã»úÊõÓï where ÊõÓï ~ 'µçÄÔ[ÏÔͼ]'; + ÊõÓï | ·ÖÀàºÅ | ±¸×¢1a +------------+---------+-------- + µçÄÔÏÔʾÆÁ | »úA01ÉÏ | + µçÄÔͼÐÎ | ·ÖB01ÖÐ | (2 rows) -QUERY: select * from ¼ÆËã»úÊõÓï where ÊõÓï ~* 'µçÄÔ[ÏÔͼ]'; -ÊõÓï |·ÖÀàºÅ |±¸×¢1a -----------+-------+------ -µçÄÔÏÔʾÆÁ|»úA01ÉÏ| -µçÄÔͼÐÎ |·ÖB01ÖÐ| +select * from ¼ÆËã»úÊõÓï where ÊõÓï ~* 'µçÄÔ[ÏÔͼ]'; + ÊõÓï | ·ÖÀàºÅ | ±¸×¢1a +------------+---------+-------- + µçÄÔÏÔʾÆÁ | »úA01ÉÏ | + µçÄÔͼÐÎ | ·ÖB01ÖÐ | (2 rows) -QUERY: select *,character_length(ÊõÓï) from ¼ÆËã»úÊõÓï; -ÊõÓï |·ÖÀàºÅ |±¸×¢1a|length -----------+-------+------+------ -µçÄÔÏÔʾÆÁ|»úA01ÉÏ| | 5 -µçÄÔͼÐÎ |·ÖB01ÖÐ| | 4 -µçÄÔ³ÌÐòÔ±|ÈËZ01ÏÂ| | 5 +select *,character_length(ÊõÓï) from ¼ÆËã»úÊõÓï; + ÊõÓï | ·ÖÀàºÅ | ±¸×¢1a | length +------------+---------+--------+-------- + µçÄÔÏÔʾÆÁ | »úA01ÉÏ | | 5 + µçÄÔͼÐÎ | ·ÖB01ÖÐ | | 4 + µçÄÔ³ÌÐòÔ± | ÈËZ01Ï | | 5 (3 rows) -QUERY: select *,octet_length(ÊõÓï) from ¼ÆËã»úÊõÓï; -ÊõÓï |·ÖÀàºÅ |±¸×¢1a|octet_length -----------+-------+------+------------ -µçÄÔÏÔʾÆÁ|»úA01ÉÏ| | 10 -µçÄÔͼÐÎ |·ÖB01ÖÐ| | 8 -µçÄÔ³ÌÐòÔ±|ÈËZ01ÏÂ| | 10 +select *,octet_length(ÊõÓï) from ¼ÆËã»úÊõÓï; + ÊõÓï | ·ÖÀàºÅ | ±¸×¢1a | octet_length +------------+---------+--------+-------------- + µçÄÔÏÔʾÆÁ | »úA01ÉÏ | | 10 + µçÄÔͼÐÎ | ·ÖB01ÖÐ | | 8 + µçÄÔ³ÌÐòÔ± | ÈËZ01Ï | | 10 (3 rows) -QUERY: select *,position('ÏÔ' in ÊõÓï) from ¼ÆËã»úÊõÓï; -ÊõÓï |·ÖÀàºÅ |±¸×¢1a|strpos -----------+-------+------+------ -µçÄÔÏÔʾÆÁ|»úA01ÉÏ| | 3 -µçÄÔͼÐÎ |·ÖB01ÖÐ| | 0 -µçÄÔ³ÌÐòÔ±|ÈËZ01ÏÂ| | 0 +select *,position('ÏÔ' in ÊõÓï) from ¼ÆËã»úÊõÓï; + ÊõÓï | ·ÖÀàºÅ | ±¸×¢1a | strpos +------------+---------+--------+-------- + µçÄÔÏÔʾÆÁ | »úA01ÉÏ | | 3 + µçÄÔͼÐÎ | ·ÖB01ÖÐ | | 0 + µçÄÔ³ÌÐòÔ± | ÈËZ01Ï | | 0 (3 rows) -QUERY: select *,substring(ÊõÓï from 3 for 4) from ¼ÆËã»úÊõÓï; -ÊõÓï |·ÖÀàºÅ |±¸×¢1a|substr -----------+-------+------+------ -µçÄÔÏÔʾÆÁ|»úA01ÉÏ| |ÏÔʾÆÁ -µçÄÔͼÐÎ |·ÖB01ÖÐ| |ͼÐÎ -µçÄÔ³ÌÐòÔ±|ÈËZ01ÏÂ| |³ÌÐòÔ± +select *,substring(ÊõÓï from 3 for 4) from ¼ÆËã»úÊõÓï; + ÊõÓï | ·ÖÀàºÅ | ±¸×¢1a | substr +------------+---------+--------+-------- + µçÄÔÏÔʾÆÁ | »úA01ÉÏ | | ÏÔʾÆÁ + µçÄÔͼÐÎ | ·ÖB01ÖÐ | | ͼÐÎ + µçÄÔ³ÌÐòÔ± | ÈËZ01Ï | | ³ÌÐòÔ± (3 rows) diff --git a/src/test/regress/expected/euc_kr.out b/src/test/regress/expected/euc_kr.out index 9d3ca8ce3d..4c91395ab1 100644 --- a/src/test/regress/expected/euc_kr.out +++ b/src/test/regress/expected/euc_kr.out @@ -1,87 +1,87 @@ -QUERY: drop table ͪߩѦ¿ë¾î; +drop table ͪߩѦ¿ë¾î; ERROR: Relation 'ͪߩѦ¿ë¾î' does not exist -QUERY: create table ͪߩѦ¿ë¾î (¿ë¾î text, ÝÂ×¾ÄÚµå varchar, ºñ°í1A¶ó±¸ char(16)); -QUERY: create index ͪߩѦ¿ë¾îindex1 on ͪߩѦ¿ë¾î using btree (¿ë¾î); -QUERY: create index ͪߩѦ¿ë¾îindex2 on ͪߩѦ¿ë¾î using hash (ÝÂ×¾ÄÚµå); -QUERY: insert into ͪߩѦ¿ë¾î values('ÄÄÇ»Å͵ð½ºÇ÷¹ÀÌ', 'ѦA01ß¾'); -QUERY: insert into ͪߩѦ¿ë¾î values('ÄÄÇ»Åͱ׷¡ÇȽº', 'ÝÂB10ñé'); -QUERY: insert into ͪߩѦ¿ë¾î values('ÄÄÇ»ÅÍÇÁ·Î±×·¡¸Ó', 'ìÑZ01ù»'); -QUERY: vacuum ͪߩѦ¿ë¾î; -QUERY: select * from ͪߩѦ¿ë¾î; -¿ë¾î |ÝÂ×¾ÄÚµå|ºñ°í1a¶ó±¸ -----------------+--------+---------- -ÄÄÇ»Å͵ð½ºÇ÷¹ÀÌ|ѦA01ß¾ | -ÄÄÇ»Åͱ׷¡ÇȽº |ÝÂB10ñé | -ÄÄÇ»ÅÍÇÁ·Î±×·¡¸Ó|ìÑZ01ù» | +create table ͪߩѦ¿ë¾î (¿ë¾î text, ÝÂ×¾ÄÚµå varchar, ºñ°í1A¶ó±¸ char(16)); +create index ͪߩѦ¿ë¾îindex1 on ͪߩѦ¿ë¾î using btree (¿ë¾î); +create index ͪߩѦ¿ë¾îindex2 on ͪߩѦ¿ë¾î using hash (ÝÂ×¾ÄÚµå); +insert into ͪߩѦ¿ë¾î values('ÄÄÇ»Å͵ð½ºÇ÷¹ÀÌ', 'ѦA01ß¾'); +insert into ͪߩѦ¿ë¾î values('ÄÄÇ»Åͱ׷¡ÇȽº', 'ÝÂB10ñé'); +insert into ͪߩѦ¿ë¾î values('ÄÄÇ»ÅÍÇÁ·Î±×·¡¸Ó', 'ìÑZ01ù»'); +vacuum ͪߩѦ¿ë¾î; +select * from ͪߩѦ¿ë¾î; + ¿ë¾î | ÝÂ×¾ÄÚµå | ºñ°í1a¶ó±¸ +------------------+----------+------------ + ÄÄÇ»Å͵ð½ºÇ÷¹ÀÌ | ѦA01ß¾ | + ÄÄÇ»Åͱ׷¡ÇȽº | ÝÂB10ñé | + ÄÄÇ»ÅÍÇÁ·Î±×·¡¸Ó | ìÑZ01ù» | (3 rows) -QUERY: select * from ͪߩѦ¿ë¾î where ÝÂ×¾ÄÚµå = 'ìÑZ01ù»'; -¿ë¾î |ÝÂ×¾ÄÚµå|ºñ°í1a¶ó±¸ -----------------+--------+---------- -ÄÄÇ»ÅÍÇÁ·Î±×·¡¸Ó|ìÑZ01ù» | +select * from ͪߩѦ¿ë¾î where ÝÂ×¾ÄÚµå = 'ìÑZ01ù»'; + ¿ë¾î | ÝÂ×¾ÄÚµå | ºñ°í1a¶ó±¸ +------------------+----------+------------ + ÄÄÇ»ÅÍÇÁ·Î±×·¡¸Ó | ìÑZ01ù» | (1 row) -QUERY: select * from ͪߩѦ¿ë¾î where ÝÂ×¾ÄÚµå ~* 'ìÑz01ù»'; -¿ë¾î |ÝÂ×¾ÄÚµå|ºñ°í1a¶ó±¸ -----------------+--------+---------- -ÄÄÇ»ÅÍÇÁ·Î±×·¡¸Ó|ìÑZ01ù» | +select * from ͪߩѦ¿ë¾î where ÝÂ×¾ÄÚµå ~* 'ìÑz01ù»'; + ¿ë¾î | ÝÂ×¾ÄÚµå | ºñ°í1a¶ó±¸ +------------------+----------+------------ + ÄÄÇ»ÅÍÇÁ·Î±×·¡¸Ó | ìÑZ01ù» | (1 row) -QUERY: select * from ͪߩѦ¿ë¾î where ÝÂ×¾ÄÚµå like '_Z01_'; -¿ë¾î |ÝÂ×¾ÄÚµå|ºñ°í1a¶ó±¸ -----------------+--------+---------- -ÄÄÇ»ÅÍÇÁ·Î±×·¡¸Ó|ìÑZ01ù» | +select * from ͪߩѦ¿ë¾î where ÝÂ×¾ÄÚµå like '_Z01_'; + ¿ë¾î | ÝÂ×¾ÄÚµå | ºñ°í1a¶ó±¸ +------------------+----------+------------ + ÄÄÇ»ÅÍÇÁ·Î±×·¡¸Ó | ìÑZ01ù» | (1 row) -QUERY: select * from ͪߩѦ¿ë¾î where ÝÂ×¾ÄÚµå like '_Z%'; -¿ë¾î |ÝÂ×¾ÄÚµå|ºñ°í1a¶ó±¸ -----------------+--------+---------- -ÄÄÇ»ÅÍÇÁ·Î±×·¡¸Ó|ìÑZ01ù» | +select * from ͪߩѦ¿ë¾î where ÝÂ×¾ÄÚµå like '_Z%'; + ¿ë¾î | ÝÂ×¾ÄÚµå | ºñ°í1a¶ó±¸ +------------------+----------+------------ + ÄÄÇ»ÅÍÇÁ·Î±×·¡¸Ó | ìÑZ01ù» | (1 row) -QUERY: select * from ͪߩѦ¿ë¾î where ¿ë¾î ~ 'ÄÄÇ»ÅÍ[µð±×]'; -¿ë¾î |ÝÂ×¾ÄÚµå|ºñ°í1a¶ó±¸ -----------------+--------+---------- -ÄÄÇ»Å͵ð½ºÇ÷¹ÀÌ|ѦA01ß¾ | -ÄÄÇ»Åͱ׷¡ÇȽº |ÝÂB10ñé | +select * from ͪߩѦ¿ë¾î where ¿ë¾î ~ 'ÄÄÇ»ÅÍ[µð±×]'; + ¿ë¾î | ÝÂ×¾ÄÚµå | ºñ°í1a¶ó±¸ +------------------+----------+------------ + ÄÄÇ»Å͵ð½ºÇ÷¹ÀÌ | ѦA01ß¾ | + ÄÄÇ»Åͱ׷¡ÇȽº | ÝÂB10ñé | (2 rows) -QUERY: select * from ͪߩѦ¿ë¾î where ¿ë¾î ~* 'ÄÄÇ»ÅÍ[µð±×]'; -¿ë¾î |ÝÂ×¾ÄÚµå|ºñ°í1a¶ó±¸ -----------------+--------+---------- -ÄÄÇ»Å͵ð½ºÇ÷¹ÀÌ|ѦA01ß¾ | -ÄÄÇ»Åͱ׷¡ÇȽº |ÝÂB10ñé | +select * from ͪߩѦ¿ë¾î where ¿ë¾î ~* 'ÄÄÇ»ÅÍ[µð±×]'; + ¿ë¾î | ÝÂ×¾ÄÚµå | ºñ°í1a¶ó±¸ +------------------+----------+------------ + ÄÄÇ»Å͵ð½ºÇ÷¹ÀÌ | ѦA01ß¾ | + ÄÄÇ»Åͱ׷¡ÇȽº | ÝÂB10ñé | (2 rows) -QUERY: select *,character_length(¿ë¾î) from ͪߩѦ¿ë¾î; -¿ë¾î |ÝÂ×¾ÄÚµå|ºñ°í1a¶ó±¸|length -----------------+--------+----------+------ -ÄÄÇ»Å͵ð½ºÇ÷¹ÀÌ|ѦA01ß¾ | | 8 -ÄÄÇ»Åͱ׷¡ÇȽº |ÝÂB10ñé | | 7 -ÄÄÇ»ÅÍÇÁ·Î±×·¡¸Ó|ìÑZ01ù» | | 8 +select *,character_length(¿ë¾î) from ͪߩѦ¿ë¾î; + ¿ë¾î | ÝÂ×¾ÄÚµå | ºñ°í1a¶ó±¸ | length +------------------+----------+------------+-------- + ÄÄÇ»Å͵ð½ºÇ÷¹ÀÌ | ѦA01ß¾ | | 8 + ÄÄÇ»Åͱ׷¡ÇȽº | ÝÂB10ñé | | 7 + ÄÄÇ»ÅÍÇÁ·Î±×·¡¸Ó | ìÑZ01ù» | | 8 (3 rows) -QUERY: select *,octet_length(¿ë¾î) from ͪߩѦ¿ë¾î; -¿ë¾î |ÝÂ×¾ÄÚµå|ºñ°í1a¶ó±¸|octet_length -----------------+--------+----------+------------ -ÄÄÇ»Å͵ð½ºÇ÷¹ÀÌ|ѦA01ß¾ | | 16 -ÄÄÇ»Åͱ׷¡ÇȽº |ÝÂB10ñé | | 14 -ÄÄÇ»ÅÍÇÁ·Î±×·¡¸Ó|ìÑZ01ù» | | 16 +select *,octet_length(¿ë¾î) from ͪߩѦ¿ë¾î; + ¿ë¾î | ÝÂ×¾ÄÚµå | ºñ°í1a¶ó±¸ | octet_length +------------------+----------+------------+-------------- + ÄÄÇ»Å͵ð½ºÇ÷¹ÀÌ | ѦA01ß¾ | | 16 + ÄÄÇ»Åͱ׷¡ÇȽº | ÝÂB10ñé | | 14 + ÄÄÇ»ÅÍÇÁ·Î±×·¡¸Ó | ìÑZ01ù» | | 16 (3 rows) -QUERY: select *,position('µð' in ¿ë¾î) from ͪߩѦ¿ë¾î; -¿ë¾î |ÝÂ×¾ÄÚµå|ºñ°í1a¶ó±¸|strpos -----------------+--------+----------+------ -ÄÄÇ»Å͵ð½ºÇ÷¹ÀÌ|ѦA01ß¾ | | 4 -ÄÄÇ»Åͱ׷¡ÇȽº |ÝÂB10ñé | | 0 -ÄÄÇ»ÅÍÇÁ·Î±×·¡¸Ó|ìÑZ01ù» | | 0 +select *,position('µð' in ¿ë¾î) from ͪߩѦ¿ë¾î; + ¿ë¾î | ÝÂ×¾ÄÚµå | ºñ°í1a¶ó±¸ | strpos +------------------+----------+------------+-------- + ÄÄÇ»Å͵ð½ºÇ÷¹ÀÌ | ѦA01ß¾ | | 4 + ÄÄÇ»Åͱ׷¡ÇȽº | ÝÂB10ñé | | 0 + ÄÄÇ»ÅÍÇÁ·Î±×·¡¸Ó | ìÑZ01ù» | | 0 (3 rows) -QUERY: select *,substring(¿ë¾î from 3 for 4) from ͪߩѦ¿ë¾î; -¿ë¾î |ÝÂ×¾ÄÚµå|ºñ°í1a¶ó±¸|substr -----------------+--------+----------+-------- -ÄÄÇ»Å͵ð½ºÇ÷¹ÀÌ|ѦA01ß¾ | |Å͵ð½ºÇà -ÄÄÇ»Åͱ׷¡ÇȽº |ÝÂB10ñé | |Åͱ׷¡ÇÈ -ÄÄÇ»ÅÍÇÁ·Î±×·¡¸Ó|ìÑZ01ù» | |ÅÍÇÁ·Î±× +select *,substring(¿ë¾î from 3 for 4) from ͪߩѦ¿ë¾î; + ¿ë¾î | ÝÂ×¾ÄÚµå | ºñ°í1a¶ó±¸ | substr +------------------+----------+------------+---------- + ÄÄÇ»Å͵ð½ºÇ÷¹ÀÌ | ѦA01ß¾ | | Å͵ð½ºÇà + ÄÄÇ»Åͱ׷¡ÇȽº | ÝÂB10ñé | | Åͱ׷¡ÇÈ + ÄÄÇ»ÅÍÇÁ·Î±×·¡¸Ó | ìÑZ01ù» | | ÅÍÇÁ·Î±× (3 rows) diff --git a/src/test/regress/expected/euc_tw.out b/src/test/regress/expected/euc_tw.out index a7d2b94069..c35ee9509d 100644 --- a/src/test/regress/expected/euc_tw.out +++ b/src/test/regress/expected/euc_tw.out @@ -1,85 +1,85 @@ -QUERY: drop table ìÞÙ¸æñÕè; +drop table ìÞÙ¸æñÕè; ERROR: Relation 'ìÞÙ¸æñÕè' does not exist -QUERY: create table ìÞÙ¸æñÕè (ÈçäÆɱ text, ÄüƳÍñó¤ varchar, ÇâÉß varchar(16)); -QUERY: create index ìÞÙ¸æñÕèindex1 on ìÞÙ¸æñÕè using btree (ÈçäÆɱ); -QUERY: create index ìÞÙ¸æñÕèindex2 on ìÞÙ¸æñÕè using hash (ÄüƳÍñó¤); -QUERY: insert into ìÞÙ¸æñÕè values ('çÙæªäÆ', 'ç®ç®ÒïÊÀ', 'Æ¡A01Äî'); -QUERY: insert into ìÞÙ¸æñÕè values ('êûÝßäÆ', 'ØÂäãÈ´ÓîÄüƳ', 'ÄãB10Äã'); -QUERY: insert into ìÞÙ¸æñÕè values ('ó§ã£äÆ', 'Ó¡ÌÀϴǹȴÓîÄüƳ', 'ØíZ01Ħ'); -QUERY: vacuum ìÞÙ¸æñÕè; -QUERY: select * from ìÞÙ¸æñÕè; -ÈçäÆɱ|ÄüƳÍñó¤ |ÇâÉß -------+----------------+------- -çÙæªäÆ|ç®ç®ÒïÊÀ |Æ¡A01Äî -êûÝßäÆ|ØÂäãÈ´ÓîÄüƳ |ÄãB10Äã -ó§ã£äÆ|Ó¡ÌÀϴǹȴÓîÄüƳ|ØíZ01Ħ +create table ìÞÙ¸æñÕè (ÈçäÆɱ text, ÄüƳÍñó¤ varchar, ÇâÉß varchar(16)); +create index ìÞÙ¸æñÕèindex1 on ìÞÙ¸æñÕè using btree (ÈçäÆɱ); +create index ìÞÙ¸æñÕèindex2 on ìÞÙ¸æñÕè using hash (ÄüƳÍñó¤); +insert into ìÞÙ¸æñÕè values ('çÙæªäÆ', 'ç®ç®ÒïÊÀ', 'Æ¡A01Äî'); +insert into ìÞÙ¸æñÕè values ('êûÝßäÆ', 'ØÂäãÈ´ÓîÄüƳ', 'ÄãB10Äã'); +insert into ìÞÙ¸æñÕè values ('ó§ã£äÆ', 'Ó¡ÌÀϴǹȴÓîÄüƳ', 'ØíZ01Ħ'); +vacuum ìÞÙ¸æñÕè; +select * from ìÞÙ¸æñÕè; + ÈçäÆɱ | ÄüƳÍñó¤ | ÇâÉß +--------+------------------+--------- + çÙæªäÆ | ç®ç®ÒïÊÀ | Æ¡A01Äî + êûÝßäÆ | ØÂäãÈ´ÓîÄüƳ | ÄãB10Äã + ó§ã£äÆ | Ó¡ÌÀϴǹȴÓîÄüƳ | ØíZ01Ħ (3 rows) -QUERY: select * from ìÞÙ¸æñÕè where ÇâÉß = 'ØíZ01Ħ'; -ÈçäÆɱ|ÄüƳÍñó¤ |ÇâÉß -------+----------------+------- -ó§ã£äÆ|Ó¡ÌÀϴǹȴÓîÄüƳ|ØíZ01Ħ +select * from ìÞÙ¸æñÕè where ÇâÉß = 'ØíZ01Ħ'; + ÈçäÆɱ | ÄüƳÍñó¤ | ÇâÉß +--------+------------------+--------- + ó§ã£äÆ | Ó¡ÌÀϴǹȴÓîÄüƳ | ØíZ01Ħ (1 row) -QUERY: select * from ìÞÙ¸æñÕè where ÇâÉß ~* 'Øíz01Ħ'; -ÈçäÆɱ|ÄüƳÍñó¤ |ÇâÉß -------+----------------+------- -ó§ã£äÆ|Ó¡ÌÀϴǹȴÓîÄüƳ|ØíZ01Ħ +select * from ìÞÙ¸æñÕè where ÇâÉß ~* 'Øíz01Ħ'; + ÈçäÆɱ | ÄüƳÍñó¤ | ÇâÉß +--------+------------------+--------- + ó§ã£äÆ | Ó¡ÌÀϴǹȴÓîÄüƳ | ØíZ01Ħ (1 row) -QUERY: select * from ìÞÙ¸æñÕè where ÇâÉß like '_Z01_'; -ÈçäÆɱ|ÄüƳÍñó¤ |ÇâÉß -------+----------------+------- -ó§ã£äÆ|Ó¡ÌÀϴǹȴÓîÄüƳ|ØíZ01Ħ +select * from ìÞÙ¸æñÕè where ÇâÉß like '_Z01_'; + ÈçäÆɱ | ÄüƳÍñó¤ | ÇâÉß +--------+------------------+--------- + ó§ã£äÆ | Ó¡ÌÀϴǹȴÓîÄüƳ | ØíZ01Ħ (1 row) -QUERY: select * from ìÞÙ¸æñÕè where ÇâÉß like '_Z%'; -ÈçäÆɱ|ÄüƳÍñó¤ |ÇâÉß -------+----------------+------- -ó§ã£äÆ|Ó¡ÌÀϴǹȴÓîÄüƳ|ØíZ01Ħ +select * from ìÞÙ¸æñÕè where ÇâÉß like '_Z%'; + ÈçäÆɱ | ÄüƳÍñó¤ | ÇâÉß +--------+------------------+--------- + ó§ã£äÆ | Ó¡ÌÀϴǹȴÓîÄüƳ | ØíZ01Ħ (1 row) -QUERY: select * from ìÞÙ¸æñÕè where ÄüƳÍñó¤ ~ 'ç®ç®Òï[ÙìØ´ÊÀ]'; -ÈçäÆɱ|ÄüƳÍñó¤|ÇâÉß -------+--------+------- -çÙæªäÆ|ç®ç®ÒïÊÀ|Æ¡A01Äî +select * from ìÞÙ¸æñÕè where ÄüƳÍñó¤ ~ 'ç®ç®Òï[ÙìØ´ÊÀ]'; + ÈçäÆɱ | ÄüƳÍñó¤ | ÇâÉß +--------+----------+--------- + çÙæªäÆ | ç®ç®ÒïÊÀ | Æ¡A01Äî (1 row) -QUERY: select * from ìÞÙ¸æñÕè where ÄüƳÍñó¤ ~* 'ç®ç®Òï[ÙìØ´ÊÀ]'; -ÈçäÆɱ|ÄüƳÍñó¤|ÇâÉß -------+--------+------- -çÙæªäÆ|ç®ç®ÒïÊÀ|Æ¡A01Äî +select * from ìÞÙ¸æñÕè where ÄüƳÍñó¤ ~* 'ç®ç®Òï[ÙìØ´ÊÀ]'; + ÈçäÆɱ | ÄüƳÍñó¤ | ÇâÉß +--------+----------+--------- + çÙæªäÆ | ç®ç®ÒïÊÀ | Æ¡A01Äî (1 row) -QUERY: select *, character_length(ÈçäÆɱ) from ìÞÙ¸æñÕè; -ÈçäÆɱ|ÄüƳÍñó¤ |ÇâÉß |length -------+----------------+-------+------ -çÙæªäÆ|ç®ç®ÒïÊÀ |Æ¡A01Äî| 3 -êûÝßäÆ|ØÂäãÈ´ÓîÄüƳ |ÄãB10Äã| 3 -ó§ã£äÆ|Ó¡ÌÀϴǹȴÓîÄüƳ|ØíZ01Ħ| 3 +select *, character_length(ÈçäÆɱ) from ìÞÙ¸æñÕè; + ÈçäÆɱ | ÄüƳÍñó¤ | ÇâÉß | length +--------+------------------+---------+-------- + çÙæªäÆ | ç®ç®ÒïÊÀ | Æ¡A01Äî | 3 + êûÝßäÆ | ØÂäãÈ´ÓîÄüƳ | ÄãB10Äã | 3 + ó§ã£äÆ | Ó¡ÌÀϴǹȴÓîÄüƳ | ØíZ01Ħ | 3 (3 rows) -QUERY: select *, octet_length(ÈçäÆɱ) from ìÞÙ¸æñÕè; -ÈçäÆɱ|ÄüƳÍñó¤ |ÇâÉß |octet_length -------+----------------+-------+------------ -çÙæªäÆ|ç®ç®ÒïÊÀ |Æ¡A01Äî| 6 -êûÝßäÆ|ØÂäãÈ´ÓîÄüƳ |ÄãB10Äã| 6 -ó§ã£äÆ|Ó¡ÌÀϴǹȴÓîÄüƳ|ØíZ01Ħ| 6 +select *, octet_length(ÈçäÆɱ) from ìÞÙ¸æñÕè; + ÈçäÆɱ | ÄüƳÍñó¤ | ÇâÉß | octet_length +--------+------------------+---------+-------------- + çÙæªäÆ | ç®ç®ÒïÊÀ | Æ¡A01Äî | 6 + êûÝßäÆ | ØÂäãÈ´ÓîÄüƳ | ÄãB10Äã | 6 + ó§ã£äÆ | Ó¡ÌÀϴǹȴÓîÄüƳ | ØíZ01Ħ | 6 (3 rows) -QUERY: select *, position('È´Óî' in ÄüƳÍñó¤) from ìÞÙ¸æñÕè; -ÈçäÆɱ|ÄüƳÍñó¤ |ÇâÉß |strpos -------+----------------+-------+------ -çÙæªäÆ|ç®ç®ÒïÊÀ |Æ¡A01Äî| 0 -êûÝßäÆ|ØÂäãÈ´ÓîÄüƳ |ÄãB10Äã| 3 -ó§ã£äÆ|Ó¡ÌÀϴǹȴÓîÄüƳ|ØíZ01Ħ| 5 +select *, position('È´Óî' in ÄüƳÍñó¤) from ìÞÙ¸æñÕè; + ÈçäÆɱ | ÄüƳÍñó¤ | ÇâÉß | strpos +--------+------------------+---------+-------- + çÙæªäÆ | ç®ç®ÒïÊÀ | Æ¡A01Äî | 0 + êûÝßäÆ | ØÂäãÈ´ÓîÄüƳ | ÄãB10Äã | 3 + ó§ã£äÆ | Ó¡ÌÀϴǹȴÓîÄüƳ | ØíZ01Ħ | 5 (3 rows) -QUERY: select *, substring(ÄüƳÍñó¤ from 3 for 6 ) from ìÞÙ¸æñÕè; -ÈçäÆɱ|ÄüƳÍñó¤ |ÇâÉß |substr -------+----------------+-------+------------ -çÙæªäÆ|ç®ç®ÒïÊÀ |Æ¡A01Äî|ÒïÊÀ -êûÝßäÆ|ØÂäãÈ´ÓîÄüƳ |ÄãB10Äã|È´ÓîÄüƳ -ó§ã£äÆ|Ó¡ÌÀϴǹȴÓîÄüƳ|ØíZ01Ħ|ϴǹȴÓîÄüƳ +select *, substring(ÄüƳÍñó¤ from 3 for 6 ) from ìÞÙ¸æñÕè; + ÈçäÆɱ | ÄüƳÍñó¤ | ÇâÉß | substr +--------+------------------+---------+-------------- + çÙæªäÆ | ç®ç®ÒïÊÀ | Æ¡A01Äî | ÒïÊÀ + êûÝßäÆ | ØÂäãÈ´ÓîÄüƳ | ÄãB10Äã | È´ÓîÄüƳ + ó§ã£äÆ | Ó¡ÌÀϴǹȴÓîÄüƳ | ØíZ01Ħ | ϴǹȴÓîÄüƳ (3 rows)