create solr_index via REST-endpoint & update documentation (was: The solr_index field primary key "id" is not auto incrementing)

[Eric Pugh]

The solr_index field has the primary key id, however it is not auto incrementing. When you follow the instructions in the README, you don't insert an id, which causes SMUI ui to report an error.

Changing

INSERT INTO solr_index (name, description) VALUES ('core_name1', 'Solr Search Index/Core');

to

INSERT INTO solr_index (id, name, description) VALUES (1, 'core_name1', 'Solr Search Index/Core');

fixes it. However, should the ID field be autoincrementing?

[Eric Pugh]

See PR #20 for the fix!

[pbartusch]

thanks @epugh ,

to make SMUI compatible to standard SQL, I removed auto_increment and made ids GUIDs. SMUI is used on top of several DBMS installations rights now (HSQL, mariaDB / mySQL, Postgres), so the id definition should be fine as is.

But I'll definitively check the documentation here and will provide a REST-endpoint to create the solr_index entities, so that a proper interface is provided here.

[pbartusch]

as discussed in #20 REST interfaces exist.