DBI-tip: Private State Variables : D-7 <altijd in beweging>主ã«è‡ªåˆ†ç”¨ãƒ¡ãƒ¢ã€‚例ãˆã°ä»¥ä¸‹ã®ã‚ˆã†ãªã‚³ãƒ¼ãƒ‰ã‹ã‚‰DBIãƒãƒ³ãƒ‰ãƒ«ã‚’å–å¾—ã—ã¦ã‚‹ã¨ã™ã‚‹ use strict; use DBI; sub get_dbh { DBI->connect_cached(....); } sub foo { my $dbh = get_dbh(); $dbh->do(...); } sub bar { my $dbh = get_dbh(); $dbh->do(...); } foo(); bar(); .... ã§ã€ã¾ãSET NAMES utf8を自動的ã«ç™ºè¡Œã—ãŸã„ãªãƒ¼ã¨æ€ã£ãŸã®ã§ã€get_dbhã«æ‰‹ã‚’入れる sub get_dbh { my $dbh = DBI->connect_cached(...); $dbh->do("SET NAMES 'utf8'"); return $dbh; } ãã†ã™ã‚‹ã¨get_dbh()内㧠DBIãƒãƒ³ãƒ‰ãƒ«è‡ªä½“ã¯connect_c
DBIã®ãƒ—レースホルダーã§èµ·ã“ã£ãŸè¬ŽãªæŒ™å‹• - $shibayu36->blog;
ã«ã²ã‚Šãšã‚€::ã—ã‚“ã·ã‚‹ - DBI ã§ã€€KVS ã£ã½ã„テーブルã®ãƒ‡ãƒ¼ã‚¿ã‚’フラットãªãƒãƒƒã‚·ãƒ¥ã¨ã—ã¦å—ã‘å–ã‚ŠãŸã„
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SQLを書ãプãƒã‚¸ã‚§ã‚¯ãƒˆã®ãŸã‚ã®DBIx::Sunnyã£ã¦ã®ã‚’書ã„ã¦ã„ã‚‹ - blog.nomadscafe.jp
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MySQL 㨠SQLite ã«å¯¾å¿œã—㟠DBIx ãªãƒ¢ã‚¸ãƒ¥ãƒ¼ãƒ«ã‚’ PostgreSQL ã«å¯¾å¿œã•ã›ã‚‹ Tips ã„ãã¤ã‹ - Articles Advent Calendar 2010 Casual
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