[Optimization] Default value judgment for supplementary types (#3475)

Signed-off-by: Zzm0809 <934230207@qq.com> Co-authored-by: Zzm0809 <Zzm0809@users.noreply.github.com>
DataLinkDC · May 14, 2024 · e16b301 · e16b301
1 parent e2070b7
commit e16b301
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/dinky-metadata/dinky-metadata-mysql/src/main/java/org/dinky/metadata/driver/MySqlDriver.java b/dinky-metadata/dinky-metadata-mysql/src/main/java/org/dinky/metadata/driver/MySqlDriver.java
@@ -114,7 +114,10 @@ private String genTable(Table table) {
                     final String dv = column.getDefaultValue();
                     // If it defaults to a numeric type, there is no need to include single quotes or a bit type
                     String defaultValueTag = " DEFAULT '%s'";
-                    if (NumberUtil.isNumber(dv) || columnType.startsWith("bit")) {
+                    if (NumberUtil.isNumber(dv)
+                            || columnType.startsWith("bit")
+                            || (StrUtil.isNotEmpty(dv)
+                                    && dv.toLowerCase().trim().matches("^current_timestamp.*"))) {
                         defaultValueTag = " DEFAULT %s";
                     }
                     String defaultValue = Asserts.isNotNull(dv)