├── README.rdoc
└── sqlite3-to-mysql


/README.rdoc:
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 1 | 
 2 | == sqlite3-to-mysql
 3 | 
 4 | Simple sed script for attempting to convert Sqlite3 sql
 5 | to MySql sql.
 6 | 
 7 | == Usage:
 8 | 
 9 |  sqlite3-to-mysql filename.sql > filename.new.sql
10 | 
11 | == Notes
12 | 
13 | Please note that sed needs to be in your $PATH
14 | 
15 | Not guaranteed to work, but can serve as a starting point.
16 | 
17 | Note that varchar will be translated to varchar(255).
18 | 
19 | Decided to make this after trying the yaml_db gem,
20 | which I found to be excruciatingly slow for any dataset of considerable size.
21 | 


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/sqlite3-to-mysql:
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 1 | #!/usr/bin/env sh
 2 | 
 3 | if test -z "$VARCHAR"
 4 | then
 5 | 	VARCHAR="255"
 6 | fi
 7 | 
 8 | sed \
 9 | -e '/PRAGMA.*;/ d' \
10 | -e '/BEGIN TRANSACTION.*/ d' \
11 | -e '/COMMIT;/ d' \
12 | -e '/.*sqlite_sequence.*;/d' \
13 | -e "s/ varchar/ varchar($VARCHAR)/g" \
14 | -e 's/"/`/g' \
15 | -e 's/CREATE TABLE \(`\w\+`\)/DROP TABLE IF EXISTS \1;\nCREATE TABLE \1/' \
16 | -e 's/\(CREATE TABLE.*\)\(PRIMARY KEY\) \(AUTOINCREMENT\)\(.*\)\();\)/\1AUTO_INCREMENT\4, PRIMARY KEY(id)\5/' \
17 | -e "s/'t'/1/g" \
18 | -e "s/'f'/0/g" \
19 | $1
20 | 


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