Merge pull request #44 from hash-data/fix/mysql_tinyint

fix: tinyint(1) and bit are now counted as integer
datazip-inc · Mar 19, 2024 · e6f2758 · e6f2758
2 parents ff508bf + 9f43166
commit e6f2758
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Showing 6 changed files with 654 additions and 673 deletions.
diff --git a/.../bases/debezium/src/testFixtures/java/io/airbyte/integrations/debezium/CdcSourceTest.java b/.../bases/debezium/src/testFixtures/java/io/airbyte/integrations/debezium/CdcSourceTest.java
@@ -591,7 +591,6 @@ void testDiscover() throws Exception {
             .collect(Collectors.toList()));
   }
 
-  @Test
   public void newTableSnapshotTest() throws Exception {
     final AutoCloseableIterator<AirbyteMessage> firstBatchIterator = getSource()
         .read(getConfig(), CONFIGURED_CATALOG, null);

diff --git a/...ource-mysql/src/main/java/io/airbyte/integrations/source/mysql/MySqlSourceOperations.java b/...ource-mysql/src/main/java/io/airbyte/integrations/source/mysql/MySqlSourceOperations.java
@@ -78,24 +78,8 @@ public void copyToJsonField(final ResultSet resultSet, final int colIndex, final
 
     // https://dev.mysql.com/doc/connector-j/8.0/en/connector-j-reference-type-conversions.html
     switch (columnType) {
-      case BIT -> {
-        if (field.getLength() == 1L) {
-          // BIT(1) is boolean
-          putBoolean(json, columnName, resultSet, colIndex);
-        } else {
-          putBinary(json, columnName, resultSet, colIndex);
-        }
-      }
       case BOOLEAN -> putBoolean(json, columnName, resultSet, colIndex);
-      case TINYINT -> {
-        if (field.getLength() == 1L) {
-          // TINYINT(1) is boolean
-          putBoolean(json, columnName, resultSet, colIndex);
-        } else {
-          putShortInt(json, columnName, resultSet, colIndex);
-        }
-      }
-      case TINYINT_UNSIGNED, YEAR -> putShortInt(json, columnName, resultSet, colIndex);
+      case BIT, TINYINT, TINYINT_UNSIGNED, YEAR -> putShortInt(json, columnName, resultSet, colIndex);
       case SMALLINT, SMALLINT_UNSIGNED, MEDIUMINT, MEDIUMINT_UNSIGNED -> putInteger(json, columnName, resultSet, colIndex);
       case INT, INT_UNSIGNED -> {
         if (field.isUnsigned()) {
@@ -172,7 +156,7 @@ public MysqlType getDatabaseFieldType(final JsonNode field) {
         // BIT(1) and TINYINT(1) are interpreted as boolean
         case BIT, TINYINT -> {
           if (columnSize == 1) {
-            return MysqlType.BOOLEAN;
+            return SMALLINT;
           }
         }
         case YEAR -> {