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fix postgres error \u0000 not allowed - removes \u0000 from json enco… #5

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fix postgres error \u0000 not allowed - removes \u0000 from json enco… #5

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17 changes: 10 additions & 7 deletions src/main/java/com/citusdata/migration/DynamoDBTableReplicator.java
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Original file line number Diff line number Diff line change
Expand Up @@ -580,32 +580,35 @@ public static TableColumnValue columnValueFromDynamoValue(AttributeValue typedVa
return new TableColumnValue(TableColumnType.bool, value);
} else if (typedValue.getBS() != null) {
List<ByteBuffer> value = typedValue.getBS();
return new TableColumnValue(TableColumnType.jsonb, Jackson.toJsonString(value));
return new TableColumnValue(TableColumnType.jsonb, cleanupJson(Jackson.toJsonString(value)));
} else if (typedValue.getL() != null) {
List<AttributeValue> value = typedValue.getL();
List<Object> simpleList = InternalUtils.toSimpleList(value);
return new TableColumnValue(TableColumnType.jsonb, Jackson.toJsonString(simpleList));
return new TableColumnValue(TableColumnType.jsonb, cleanupJson(Jackson.toJsonString(simpleList)));
} else if (typedValue.getM() != null) {
Map<String,AttributeValue> value = typedValue.getM();
Map<String, AttributeValue> value = typedValue.getM();
Item simpleMap = Item.fromMap(InternalUtils.toSimpleMapValue(value));
return new TableColumnValue(TableColumnType.jsonb, simpleMap.toJSON());
return new TableColumnValue(TableColumnType.jsonb, cleanupJson(simpleMap.toJSON()));
} else if (typedValue.getN() != null) {
String value = typedValue.getN();
return new TableColumnValue(TableColumnType.numeric, value);
} else if (typedValue.getNS() != null) {
List<String> value = typedValue.getNS();
return new TableColumnValue(TableColumnType.jsonb, Jackson.toJsonString(value));
} else if (typedValue.getS() != null) {
String value = typedValue.getS();
return new TableColumnValue(TableColumnType.text, value);
return new TableColumnValue(TableColumnType.text, cleanupJson(typedValue.getS()));
} else if (typedValue.getSS() != null) {
List<String> value = typedValue.getSS();
return new TableColumnValue(TableColumnType.jsonb, Jackson.toJsonString(value));
return new TableColumnValue(TableColumnType.jsonb, cleanupJson(Jackson.toJsonString(value)));
} else {
return null;
}
}

private static String cleanupJson(String value) {
return value.replaceAll("\\\\u0000", "").replaceAll("\u0000", "");
}

public static TableColumnType columnTypeFromDynamoValue(AttributeValue typedValue) {
if(typedValue.getB() != null) {
return TableColumnType.bytea;
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