Add money_format function (#1064)

2019-04-29 18:31:24 +08:00
parent 9a570af9a3
commit b2a022b348
9 changed files with 372 additions and 99 deletions
--- a/docs/documentation/cn/sql-reference/sql-functions/string-functions/money_format.md
+++ b/docs/documentation/cn/sql-reference/sql-functions/string-functions/money_format.md
@ -0,0 +1,34 @@
+# money_format
+
+## Syntax
+
+VARCHAR money_format(Number)
+
+## Description
+
+将数字按照货币格式输出，整数部分每隔3位用逗号分隔，小数部分保留2位
+
+## Examples
+
+```
+mysql> select money_format(17014116);
+------------------------+
+| money_format(17014116) |
+------------------------+
+| 17,014,116.00          |
+------------------------+
+
+mysql> select money_format(1123.456);
+------------------------+
+| money_format(1123.456) |
+------------------------+
+| 1,123.46               |
+------------------------+
+
+mysql> select money_format(1123.4);
+----------------------+
+| money_format(1123.4) |
+----------------------+
+| 1,123.40             |
+----------------------+
+```