position reset on retry

tediousjs · Jul 15, 2022 · 9687fd7 · 9687fd7
1 parent a9abf2f
commit 9687fd7
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diff --git a/src/token/colmetadata-token-parser.ts b/src/token/colmetadata-token-parser.ts
@@ -63,11 +63,13 @@ function readColumnName(parser: Parser, options: ParserOptions, index: number, m
 
 function readColumn(parser: Parser, options: ParserOptions, index: number, callback: (column: ColumnMetadata) => void) {
   let metadata!: Metadata;
+  const offset = parser.position;
   try {
     metadata = metadataParse(parser, options);
   } catch (err) {
     if (err instanceof NotEnoughDataError) {
       return parser.suspend(() => {
+        parser.position = offset;
         readColumn(parser, options, index, callback);
       });
     }

diff --git a/src/token/returnvalue-token-parser.ts b/src/token/returnvalue-token-parser.ts
@@ -25,6 +25,7 @@ function returnParser(parser: Parser, options: ParserOptions, callback: (token:
 
 function readValue(parser: Parser, options: ParserOptions, paramOrdinal: number, paramName: string, originalPosition: number, callback: (token: ReturnValueToken) => void) {
   let metadata!: Metadata;
+  parser.position = originalPosition;
   try {
     metadata = metadataParse(parser, options);
   } catch (err) {