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Neo4J migration verification queries:

Run the below queries before and after the migration and verify the counts.

Type

Query

migrationVersion

All the nodes

Match(n:domain) return count(n);

Video Asset

Match (n:domain) where n.IL_FUNC_OBJECT_TYPE IN ["Asset"] and n.IL_SYS_NODE_TYPE="DATA_NODE" and n.mimeType IN ["video/mp4", "video/webm"] return count(n), n.IL_FUNC_OBJECT_TYPE, n.mimeType, n.migrationVersion;

1.2

Non Video Asset

Match (n:domain) where n.IL_FUNC_OBJECT_TYPE IN ["Asset"] and n.IL_SYS_NODE_TYPE="DATA_NODE" and NOT n.mimeType IN ["video/mp4", "video/webm"] return count(n), n.IL_FUNC_OBJECT_TYPE, n.mimeType, n.migrationVersion;

1.0

Video Content

Match (n:domain) where n.IL_FUNC_OBJECT_TYPE IN ["Content", "ContentImage"] and n.IL_SYS_NODE_TYPE="DATA_NODE" and n.mimeType IN ["video/mp4", "video/webm"] return count(n), n.IL_FUNC_OBJECT_TYPE, n.mimeType, n.migrationVersion;

1.2

Plugin, Youtube, PDF, EPUB

Match (n:domain) where n.IL_FUNC_OBJECT_TYPE IN ["Content"] and n.IL_SYS_NODE_TYPE="DATA_NODE" and n.mimeType IN ["application/vnd.ekstep.plugin-archive", "video/x-youtube", "application/pdf", "application/epub"] return count(n), n.IL_FUNC_OBJECT_TYPE, n.mimeType, n.migrationVersion;

1.1

AssessmentItem

Match (n:domain) where n.IL_FUNC_OBJECT_TYPE IN ["AssessmentItem"] and n.IL_SYS_NODE_TYPE="DATA_NODE" return count(n), n.IL_FUNC_OBJECT_TYPE, n.migrationVersion;

1.1

ItemSet

Match (n:domain) where n.IL_FUNC_OBJECT_TYPE IN ["ItemSet"] and n.IL_SYS_NODE_TYPE="DATA_NODE" return count(n), n.IL_FUNC_OBJECT_TYPE, n.migrationVersion;

1.1

H5P

Match (n:domain) where n.IL_FUNC_OBJECT_TYPE IN ["Content", "ContentImage"] and n.IL_SYS_NODE_TYPE="DATA_NODE" and n.mimeType IN ["application/vnd.ekstep.h5p-archive"] return count(n), n.IL_FUNC_OBJECT_TYPE, n.mimeType, n.migrationVersion;

1.1

HTML

Match (n:domain) where n.IL_FUNC_OBJECT_TYPE IN ["Content", "ContentImage"] and n.IL_SYS_NODE_TYPE="DATA_NODE" and n.mimeType IN ["application/vnd.ekstep.html-archive"] return count(n), n.IL_FUNC_OBJECT_TYPE, n.mimeType, n.migrationVersion;

1.1

Question

Match (n:domain) where n.IL_FUNC_OBJECT_TYPE IN ["Question"] and n.IL_SYS_NODE_TYPE="DATA_NODE" return count(n), n.IL_FUNC_OBJECT_TYPE, n.mimeType, n.migrationVersion;

1.1

QuestionSet

Match (n:domain) where n.IL_FUNC_OBJECT_TYPE IN ["QuestionSet", "QuestionSetImage"] and n.IL_SYS_NODE_TYPE="DATA_NODE" return count(n), n.IL_FUNC_OBJECT_TYPE, n.mimeType, n.migrationVersion;

1.1

ECML

Match (n:domain) where n.IL_FUNC_OBJECT_TYPE IN ["Content", "ContentImage"] and n.IL_SYS_NODE_TYPE="DATA_NODE" and n.mimeType IN ["application/vnd.ekstep.ecml-archive"] return count(n), n.IL_FUNC_OBJECT_TYPE, n.mimeType, n.migrationVersion;

1.1

Collection

Match (n:domain) where n.IL_FUNC_OBJECT_TYPE IN ["Collection", "CollectionImage"] and n.IL_SYS_NODE_TYPE="DATA_NODE" and n.mimeType IN ["application/vnd.ekstep.content-collection"] return count(n), n.IL_FUNC_OBJECT_TYPE, n.mimeType, n.migrationVersion;

1.1

Match (n:domain) where n.IL_FUNC_OBJECT_TYPE IN ["Content", "ContentImage"] and n.IL_SYS_NODE_TYPE="DATA_NODE" return count(n), n.IL_FUNC_OBJECT_TYPE, n.mimeType, n.migrationVersion;

Migration version

Possible values for migrationVersion

Migration Version

Description

0.1

Node migration failed

0.2

Node migration successful but publishing ECAR failed

0.5

Node migration Skipped

1.0

Node migration successful

1.1

ECAR publishing successful

1.2

Video streaming successful

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