Handle multiline SQL correctly in SQLite3 schema

lib/dialects/sqlite3/schema/ddl.js

@@ -129,7 +129,8 @@ assign(SQLite3_DDL.prototype, {
   },
 
   _doReplace(sql, from, to) {
-    const matched = sql.match(/^CREATE TABLE (\S+) \((.*)\)/);
+    const oneLineSql = sql.replace(/\s+/g, ' ');
+    const matched = oneLineSql.match(/^CREATE TABLE (\S+) \((.*)\)/);
 
     const tableName = matched[1];
     const defs = matched[2];
@@ -174,13 +175,13 @@ assign(SQLite3_DDL.prototype, {
     //
     // We have to replace the from+to field with double slashes in case you created your SQlite3
     // database with Knex < 0.14.
-    if (sql.match(/CREATE\sTABLE\s".*"\s\("/)) {
+    if (oneLineSql.match(/CREATE\sTABLE\s".*"\s\("/)) {
       from = from.replace(/[`]/g, '"');
       to = to.replace(/[`]/g, '"');
     }
 
     args = args.map(function(item) {
-      let split = item.split(' ');
+      let split = item.trim().split(' ');
 
       if (split[0] === from) {
         // column definition
@@ -222,7 +223,7 @@ assign(SQLite3_DDL.prototype, {
 
       return item;
     });
-    return sql
+    return oneLineSql
       .replace(/\(.*\)/, () => `(${args.join(', ')})`)
       .replace(/,\s*([,)])/, '$1');
   },