Re: GenSchemaSpy

Hi Daulat,

Check documentation

https://schemaspy.readthedocs.io/en/latest/new.html 

Since 6.1.0 you can add the flag in the commandline argument -vizjs and schemaspy skip the graphviz installation.

https://schemaspy.readthedocs.io/en/latest/configuration/commandline.html

Cheers

A terça, 28/12/2021, 17:58, Daulat <daulat.dba@gmail.com> escreveu:

Thanks Tim,

I am getting the following messages.

INFO  - Starting Main v6.1.0 on SDGL1143 with PID 29536 (D:\schemaspy-6.1.0.jar started by allen in C:\Users\allen)
INFO  - The following profiles are active: default
INFO  - Started Main in 1.136 seconds (JVM running for 1.617)
INFO  - Starting schema analysis
INFO  - Connected to PostgreSQL - 10.2
INFO  - Gathering schema details
Gathering schema details...................................................................(33sec)
Connecting relationships...................................................................(79sec)
Writing/graphing summary.INFO  - Gathered schema details in 79 seconds
INFO  - Writing/graphing summary
WARN  - Failed to query Graphviz version using 'dot -V'
Cannot run program "dot": CreateProcess error=2, The system cannot find the file specified
INFO  - Graphviz rendered set to ''
..ERROR - RelationShipDiagramError
Failed to produce diagram for: D:\schemapy\diagrams\summary\relationships.real.compact.dot
ERROR - RelationShipDiagramError
Failed to produce diagram for: D:\schemapy\diagrams\summary\relationships.real.large.dot
ERROR - RelationShipDiagramError
Failed to produce diagram for: D:\schemapy\diagrams\summary\relationships.implied.compact.dot
ERROR - RelationShipDiagramError
Failed to produce diagram for: D:\schemapy\diagrams\summary\relationships.implied.large.dot
.ERROR - Failed to produce diagram for: D:\schemapy\diagrams\orphans\tempcategory_placeholder_map.1degree.dot
Failed to generate Orphan diagram
ERROR - Failed to produce diagram for: D:\schemapy\diagrams\orphans\users_external_tool_id.1degree.dot
Failed to generate Orphan diagram
ERROR - Failed to produce diagram for: D:\schemapy\diagrams\orphans\cluster_reload_objects.1degree.dot
Failed to generate Orphan diagram
ERROR - Failed to produce diagram for: D:\schemapy\diagrams\orphans\owasp_extra_replacements.1degree.dot
Failed to generate Orphan diagram
ERROR - Failed to produce diagram for: D:\schemapy\diagrams\orphans\owasp_skip_params_for_urls.1degree.dot
Failed to generate Orphan diagram
ERROR - Failed to produce diagram for: D:\schemapy\diagrams\orphans\placeholder.1degree.dot
Failed to generate Orphan diagram
ERROR - Failed to produce diagram for: D:\schemapy\diagrams\orphans\mt_org_template.1degree.dot
Failed to generate Orphan diagram
ERROR - Failed to produce diagram for: D:\schemapy\diagrams\orphans\system_configuration.1degree.dot
Failed to generate Orphan diagram
ERROR - Failed to produce diagram for: D:\schemapy\diagrams\orphans\registeruser.1degree.dot
Failed to generate Orphan diagram
ERROR - Failed to produce diagram for: D:\schemapy\diagrams\orphans\user_current_assignment_report.1degree.dot
Failed to generate Orphan diagram
.....(5sec)
Writing/diagramming detailsINFO  - Completed summary in 5 seconds
INFO  - Writing/diagramming details
Exception in thread "main" java.lang.reflect.InvocationTargetException
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
        at java.lang.reflect.Method.invoke(Unknown Source)
        at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:48)
        at org.springframework.boot.loader.Launcher.launch(Launcher.java:87)
        at org.springframework.boot.loader.Launcher.launch(Launcher.java:50)
        at org.springframework.boot.loader.JarLauncher.main(JarLauncher.java:51)
Caused by: org.schemaspy.output.diagram.DiagramException: Failed to generate Table diagram
        at org.schemaspy.output.diagram.DiagramFactory.generateTableDiagram(DiagramFactory.java:71)
        at org.schemaspy.output.html.mustache.diagrams.MustacheDiagramFactory.generateTableDiagram(MustacheDiagramFactory.java:44)
        at org.schemaspy.output.html.mustache.diagrams.MustacheTableDiagramFactory.generateTableDiagrams(MustacheTableDiagramFactory.java:80)
        at org.schemaspy.SchemaAnalyzer.generateHtmlDoc(SchemaAnalyzer.java:426)
        at org.schemaspy.SchemaAnalyzer.analyze(SchemaAnalyzer.java:260)
        at org.schemaspy.SchemaAnalyzer.analyze(SchemaAnalyzer.java:123)
        at org.schemaspy.cli.SchemaSpyRunner.runAnalyzer(SchemaSpyRunner.java:98)
        at org.schemaspy.cli.SchemaSpyRunner.run(SchemaSpyRunner.java:87)
        at org.schemaspy.Main.main(Main.java:55)
        ... 8 more
Caused by: org.schemaspy.output.diagram.DiagramException: Dot missing or invalid version
        at org.schemaspy.output.diagram.graphviz.GraphvizDot.generateDiagram(GraphvizDot.java:193)
        at org.schemaspy.output.diagram.DiagramFactory.generateTableDiagram(DiagramFactory.java:68)
        ... 16 more

C:\Users\allen>
C:\Users\allen>Graphviz

On Tue, Dec 28, 2021 at 11:07 PM Tim Clarke <tim.clarke@minerva.info> wrote:

On 28/12/2021 17:30, Daulat wrote:

Hello Team,

I have to generate an ER Diagram in postgres using schemaspy tool.
Can you please share the basic steps for the same.

Thanks

The wiki page has basics https://wiki.postgresql.org/wiki/SchemaSpy and there are good hits from github on this as well. Get back to us with any specifics to your problem once you've got it running.

Tim Clarke

 

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