fix: allow .(dot) literal in table name

GreptimeTeam · Sep 25, 2023 · 7abdfda · 7abdfda
1 parent 73842f1
commit 7abdfda
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diff --git a/src/common/meta/src/key.rs b/src/common/meta/src/key.rs
@@ -80,7 +80,7 @@ use crate::DatanodeId;
 
 pub const REMOVED_PREFIX: &str = "__removed";
 
-const NAME_PATTERN: &str = "[a-zA-Z_:-][a-zA-Z0-9_:-]*";
+const NAME_PATTERN: &str = r"[a-zA-Z_:-][a-zA-Z0-9_:\-\.]*";
 
 const DATANODE_TABLE_KEY_PREFIX: &str = "__dn_table";
 const TABLE_INFO_KEY_PREFIX: &str = "__table_info";

diff --git a/src/common/meta/src/key/table_name.rs b/src/common/meta/src/key/table_name.rs
@@ -268,6 +268,7 @@ mod tests {
         test_ok("my_table");
         test_ok("cpu:metrics");
         test_ok(":cpu:metrics");
+        test_ok("sys.cpu.system");
     }
 
     #[test]