fix errors when reading clob, nclob and blob (#4027)

* fix errors when reading clob and nclob Signed-off-by: Iliyan Velichkov <[email protected]> * fix readBlobValue as well Signed-off-by: Iliyan Velichkov <[email protected]> --------- Signed-off-by: Iliyan Velichkov <[email protected]>
eclipse · Jun 10, 2024 · 3d7c0da · 3d7c0da
1 parent bcd5033
commit 3d7c0da
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/...i/api-modules-javascript/src/main/resources/META-INF/dirigible/modules/src/db/database.ts b/...i/api-modules-javascript/src/main/resources/META-INF/dirigible/modules/src/db/database.ts
@@ -898,7 +898,7 @@ function isHanaDatabase(connection) {
 }
 
 function readBlobValue(value) {
-	return value.getBytes(1, value.length());
+	return value ? value.getBytes(1, value.length()) : value;
 }
 
 function createBlobValue(native, value) {
@@ -933,7 +933,7 @@ function createBlobValue(native, value) {
 }
 
 function readClobValue(value) {
-	return value.getSubString(1, value.length());
+	return value ? value.getSubString(1, value.length()) : value;
 }
 
 function createClobValue(native, value) {
@@ -968,7 +968,7 @@ function createClobValue(native, value) {
 }
 
 function readNClobValue(value) {
-	return value.getSubString(1, value.length());
+	return value ? value.getSubString(1, value.length()) : value;
 }
 
 function createNClobValue(native, value) {
@@ -1007,4 +1007,4 @@ function getDateValue(value) {
 		return new Date(value);
 	}
 	return value;
-}
+}