diff --git a/sqlor/ddl_template_sqlite3.py b/sqlor/ddl_template_sqlite3.py
new file mode 100755
index 0000000..2102217
--- /dev/null
+++ b/sqlor/ddl_template_sqlite3.py
@@ -0,0 +1,37 @@
+sqlite_ddl_tmpl = """{% macro typeStr(type,len,dec) %}
+{%- if type in ['str', 'char', 'date', 'time', 'datetime', 'timestamp'] -%}
+TEXT
+{%- elif type in ['long', 'int', 'short', 'longlong' ] -%}
+int
+{%- elif type in ['float', 'double', 'ddouble'] -%}
+real
+{%- elif type=='bin' -%}
+blob
+{%- else -%}
+{{type}}
+{%- endif %}
+{%- endmacro %}
+{% macro nullStr(nullable) %}
+{%- if nullable=='no' -%}
+NOT NULL
+{%- endif -%}
+{% endmacro %}
+{% macro primary() %}
+,primary key({{','.join(summary[0].primary)}})
+{% endmacro %}
+drop table if exists {{summary[0].name}};
+CREATE TABLE {{summary[0].name}}
+(
+{% for field in fields %}
+  `{{field.name}}` {{typeStr(field.type,field.length,field.dec)}} {{nullStr(field.nullable)}} {%if field.title -%}  -- {{field.title}}{%- endif %}{%- if not loop.last -%},{%- endif -%}
+{% endfor %}
+{% if summary[0].primary and len(summary[0].primary)>0 %}
+{{primary()}}
+{% endif %}
+)
+{% if summary[0].title %} --{{summary[0].title}}{% endif %}
+;
+{% for v in indexes %}
+CREATE {% if v.idxtype=='unique' %}UNIQUE{% endif %} INDEX {{summary[0].name}}_{{v.name}} ON {{summary[0].name}}({{",".join(v.idxfields)}});
+{%- endfor -%}
+"""
diff --git a/sqlor/runsql.py b/sqlor/runsql.py
old mode 100644
new mode 100755
diff --git a/sqlor/sqlite3or.py b/sqlor/sqlite3or.py
index 9d96c8f..a57ab4f 100755
--- a/sqlor/sqlite3or.py
+++ b/sqlor/sqlite3or.py
@@ -3,30 +3,22 @@ from .sor import SQLor
 
 class SQLite3or(SQLor):
 	db2modelTypeMapping = {
-		'char':'char',
-		'nchar':'str',
-		'text':'text',
-		'ntext':'text',
-		'varchar':'str',
-		'nvarchar':'str',
+		'text':'str',
 		'blob':'file',
+		'int':'long',
 		'integer':'long',
-		'double':'float',
-		'date':'date',
-		'time':'time',
-		'timestamp':'timestamp',
-		'number':'long',
+		'real':'float',
 	}
 	model2dbTypemapping = {
-		'date':'date',
-		'time':'time',
-		'timestamp':'timestamp',
-		'str':'nvarchar',
-		'char':'char',
+		'date':'text',
+		'time':'text',
+		'timestamp':'text',
+		'str':'text',
+		'char':'text',
 		'short':'int',
-		'long':'integer',
-		'float':'double',
-		'text':'ntext',
+		'long':'int',
+		'float':'real',
+		'text':'text',
 		'file':'blob',
 	}
 	@classmethod
@@ -54,7 +46,7 @@ class SQLite3or(SQLor):
 		return sqlcmd
 	
 	def fieldsSQL(self,tablename):
-		sqlcmd="""PRAGMA table_info('%s')""" % tablename.lower()
+		# sqlcmd="""PRAGMA table_info('%s')""" % tablename.lower()
 		return sqlcmd
 
 	def fields(self,tablename):
@@ -78,7 +70,7 @@ class SQLite3or(SQLor):
 			r['title'] = r['name']
 		ret = []
 		for r in recs:
-			r.update({'type':self.db2modelTypeMapping[r['type'].lower()]})
+			r.update({'type':self.db2modelTypeMapping.get(r['type'].lower(),'text')})
 			r.update({'name':r['name'].lower()})
 			ret.append(r)
 		return ret
@@ -98,3 +90,11 @@ class SQLite3or(SQLor):
 	def pkSQL(self,tablename):
 		sqlcmd = ""
 		return sqlcmd
+
+	def indexesSQL(self,tablename=None):
+		sqlcmd = """select * from sqlite_master 
+where lower(type) = 'index'
+	"""
+		if tablename:
+			sqlcmd += "and lower(tbl_name)='" + tablename.lower() + "' "
+		return sqlcmd