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masterquest-sqlite3.js
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fix finding null values

This commit is contained in:
AJ ONeal 2016-03-22 21:22:58 +00:00
parent 91a59fa5ad
commit 8647faa5a9
1 changed files with 11 additions and 3 deletions
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12
lib/dbwrap.js
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@ -13,7 +13,12 @@ function wrap(db, dir, dbsMap) {
} }
db.escape = function (str) { db.escape = function (str) {
return (str||'').toString().replace(/'/g, "''"); // TODO? literals for true,false,null
// error on undefined?
if (undefined === str) {
str = '';
}
return String(str).replace(/'/g, "''");
}; };
function lowerFirst(str) { function lowerFirst(str) {
@ -233,11 +238,14 @@ function wrap(db, dir, dbsMap) {
sql += 'AND '; sql += 'AND ';
} }
if (null === obj[key]) { if (null === obj[key]) {
sql += db.escape(snakeCase(key)) + " IS '" + db.escape(obj[key]) + "'"; sql += db.escape(snakeCase(key)) + " IS null";
} }
else { else {
// TODO check that key is some type? ignore undefined?
if (undefined === obj[key]) {
sql += db.escape(snakeCase(key)) + " = '" + db.escape(obj[key]) + "'"; sql += db.escape(snakeCase(key)) + " = '" + db.escape(obj[key]) + "'";
} }
}
}); });
} }
else if (null !== obj || (params && !params.limit)) { else if (null !== obj || (params && !params.limit)) {