date printed with time now

Readme.md

@@ -1,5 +1,6 @@
-
 ### TODO
+- escape " in save csv
+- is null | is not null
 - coalesce, date functions now, add_date; string functions rtrim, ltrim, rpad, lpad; math function round
 - add pipe | concatenation
 
@@ -9,6 +10,8 @@
 - support for joining
 - add count min and max functions, eg aggregate functions
 
+- use string_to_double and string_to_long (from Table) everywhere
 - add const wherever should be
+- use static methods where posible
 - PERF in Row::Row(const Row &other), could be more efficient (memory and cpu)
 - use references where pointer cannot be nullptr

row.cpp

@@ -133,7 +133,7 @@ void Row::setColumnValue(ColDefNode *col_def, ValueNode *col_value) {
 		else if (col_def->type == ColumnType::varchar_type)
 			setStringColumnValue(col_def->order, col_value->getStringValue());
 		else if (col_def->type == ColumnType::date_type)
-			setIntColumnValue(col_def->order, col_value->getDateValue());
+			setDateColumnValue(col_def->order, col_value->getDateValue());
 		else if (col_def->type == ColumnType::bool_type)
 			setBoolColumnValue(col_def->order, col_value->getBooleanValue());
 		else
@@ -169,9 +169,19 @@ void Row::print(const std::vector<ColDefNode> &col_defs) {
 
 
 int Row::print_get_column_size(const ColDefNode &col_def) {
-	int col_size = col_def.type == ColumnType::varchar_type ? col_def.length :
-		    col_def.type == ColumnType::float_type ? 16 : 10;
-	return col_size;
+	switch (col_def.type) {
+		case ColumnType::varchar_type:
+			return col_def.length;
+			break;
+		case ColumnType::date_type:
+			return 19;
+			break;
+		case ColumnType::float_type:
+			return 16;
+			break;
+		default:
+			return 10;
+	}
 }
 
 }	// namespace

settings.cpp

@@ -6,7 +6,7 @@
 namespace usql {
 
 std::vector<std::pair<std::string, std::string>> Settings::m_settings =
-	    { std::make_pair("DATE_FORMAT", "%Y-%m-%d"),
+	    { std::make_pair("DATE_FORMAT", "%Y-%m-%d %H:%M:%S"),
 	      std::make_pair("BOOL_TRUE_LITERAL", "Y"),
 	      std::make_pair("BOOL_FALSE_LITERAL", "N"),
 	      std::make_pair("DOUBLE_FORMAT", "%.2f") };
@@ -21,6 +21,7 @@ std::string Settings::date_to_string(long date) {
 	return ::date_to_string(date, get_setting("DATE_FORMAT"));
 }
 
+
 std::string Settings::double_to_string(double d) {
 	char buffer[32];
 	int r, buf_size = 32;