废话不多说了，直接给大家贴代码了，具体代码如下所示：

? 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 #! /usr/bin/perl # # based on https://stackoverflow.com/a/87531/5742651 # usage: sqlite3 .dump database_name.sqlite3 | perl sqlite2mysql.pl | mysql -u root -p $import_database_name # # ignore follow lines: # BEGIN TRANSACTION # COMMIT # sqlite_sequence # CREATE UNIQUE INDEX # PRAGMA foreign_keys=OFF # "tablename/field" => `tablename/field` # booleans 't' and 'f' => 1 and 0 # AUTOINCREMENT => AUTO_INCREMENT # varchar => varchar(255) # CREATE TABLE table... => DROP TABLE table; CREATE TABLE table... # Merge insert sqls into multiple insert to speed up # INSERT INTO table VALUES('val1'); # INSERT INTO table VALUES('val2'); => INSERT INTO table VALUES('val1'), ('val2'), ('val3'); # INSERT INTO table VALUES('val3'); my $open=0; my $line_cache = ''; # For speed up print "SET GLOBAL max_allowed_packet=209715200;\n"; #print "SET AUTOCOMMIT=0;\n"; while ($line = <>){ if (($line !~ /PRAGMA foreign_keys=OFF/) && ($line !~ /BEGIN TRANSACTION/) && ($line !~ /COMMIT/) && ($line !~ /sqlite_sequence/) && ($line !~ /CREATE UNIQUE INDEX/)){ if ($line =~ /CREATE TABLE \"([a-z_0-9]*)\"(.*)/){ $name = "\`$1\`"; $sub = $2; $sub =~ s/varchar([^(])/varchar(255)$1/g; $line = "DROP TABLE IF EXISTS $name;\nCREATE TABLE $name$sub\n"; } elsif ($line =~ /CREATE VIEW ([a-z_0-9]*)(.*)/){ $name = "\`$1\`"; $sub = $2; $line = "DROP VIEW IF EXISTS $name;\nCREATE VIEW $name$sub\n"; } elsif ($line =~ /INSERT INTO \"([a-z_]*)\" VALUES(.*);/){ if ($open == 0) { $open = 1; $line_cache .= "INSERT INTO \`$1\` VALUES $2"; } else { $line_cache .= ", $2"; } next; }else{ $line =~ s/\'\'/\\\'/g; } if ($open == 1) { $open = 0; $line = $line_cache.";\n".$line; $line_cache = ''; } $line =~ s/\"/`/g; $line =~ s/([^\\'])\'t\'(.)/$1THIS_IS_TRUE$2/g; $line =~ s/THIS_IS_TRUE/1/g; $line =~ s/([^\\'])\'f\'(.)/$1THIS_IS_FALSE$2/g; $line =~ s/THIS_IS_FALSE/0/g; $line =~ s/AUTOINCREMENT/AUTO_INCREMENT/g; print $line; } } #print "SET AUTOCOMMIT=1;\n";

总结

以上所述是小编给大家介绍的sqlite迁移到mysql脚本的方法，希望对大家有所帮助，如果大家有任何疑问请给我留言，小编会及时回复大家的。在此也非常感谢大家对服务器之家网站的支持！

原文链接：http://www.2cto.com/database/201708/665512.html