Fix #3234 - Return -1 as update count for stored procedure calls (#3235)

pgjdbc · Apr 30, 2024 · 5c0dbf0 · 5c0dbf0
1 parent 8afde80
commit 5c0dbf0
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diff --git a/pgjdbc/src/main/java/org/postgresql/core/CommandCompleteParser.java b/pgjdbc/src/main/java/org/postgresql/core/CommandCompleteParser.java
@@ -45,7 +45,8 @@ void set(long oid, long rows) {
   public void parse(String status) throws PSQLException {
     // Assumption: command neither starts nor ends with a digit
     if (!Parser.isDigitAt(status, status.length() - 1)) {
-      set(0, 0);
+      // For CALL statements, JDBC requires an update count of -1
+      set(0, "CALL".equals(status) ? -1 : 0);
       return;
     }
 

diff --git a/pgjdbc/src/test/java/org/postgresql/core/CommandCompleteParserTest.java b/pgjdbc/src/test/java/org/postgresql/core/CommandCompleteParserTest.java
@@ -34,6 +34,7 @@ public static Iterable<Object[]> data() {
             (Long.MAX_VALUE / 100), (Long.MAX_VALUE / 100)},
         {"CREATE TABLE", 0, 0},
         {"CREATE OR DROP OR DELETE TABLE 42", 0, 42},
+        {"CALL", 0, -1},
     });
   }