[sqlite] sqlite3 ltrim behaviour bug or feature?
Thanks Martin, Maybe the documentation could be extended: The ltrim(X,Y) function returns a string formed by removing any and all characters that appear in Y from the left side of X. If the Y argument is omitted, ltrim(X) removes spaces from the left side of X. to: The ltrim(X,Y) function returns a string formed by removing any and all characters that appear in Y from the left side of X. If the Y argument is omitted, ltrim(X) removes spaces from the left side of X. Similar to the regexp X ~ s/^[Y]*//g. Sorry for the noise thilo ___ sqlite-users mailing list sqlite-users@sqlite.org http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite-users
[sqlite] sqlite3 ltrim behaviour bug or feature?
Hi, the following seems wrong to me: bash-4.0# sqlite3 SQLite version 3.6.14.2 Enter .help for instructions Enter SQL statements terminated with a ; sqlite select ltrim(12300567,1230); 567 sqlite select ltrim(012300567,0123); 567 sqlite select ltrim(12300567,123); 00567 sqlite Is the stripping of leading 0's intentional? (or a bug in my netbsd port?) How can I workaround this problem? cheers thilo ___ sqlite-users mailing list sqlite-users@sqlite.org http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite-users
Re: [sqlite] sqlite3 ltrim behaviour bug or feature?
Hi, this is the expected behaviour. See http://www.sqlite.org/lang_corefunc.html The ltrim(X,Y) function returns a string formed by removing any and all characters that appear in Y from the left side of X. If the Y argument is omitted, ltrim(X) removes spaces from the left side of X. The second argument is not a string but a set of characters. ltrim() strips leading zeros if you include a zero anywhere in your second argunent. This is the case in the first two examples. Martin Am 13.01.2011 14:41, schrieb Thilo Jeremias: Hi, the following seems wrong to me: bash-4.0# sqlite3 SQLite version 3.6.14.2 Enter .help for instructions Enter SQL statements terminated with a ; sqlite select ltrim(12300567,1230); 567 sqlite select ltrim(012300567,0123); 567 sqlite select ltrim(12300567,123); 00567 sqlite Is the stripping of leading 0's intentional? (or a bug in my netbsd port?) How can I workaround this problem? cheers thilo ___ sqlite-users mailing list sqlite-users@sqlite.org http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite-users ___ sqlite-users mailing list sqlite-users@sqlite.org http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite-users
