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SiSU - Structured information, Serialized Units - a document publishing system, postgresql dependency package
Information related to using postgresql with sisu (and related to the sisu_postgresql dependency package, which is a dummy package to install dependencies needed for SiSU to populate a postgresql database, this being part of SiSU - man sisu).
sisu -D [instruction] [filename/wildcard if required]
sisu -D --pg --[instruction] [filename/wildcard if required]
Mappings to two databases are provided by default, postgresql and sqlite, the same commands are used within sisu to construct and populate databases however -d (lowercase) denotes sqlite and -D (uppercase) denotes postgresql, alternatively --sqlite or --pgsql may be used
-D or --pgsql may be used interchangeably.
--pgsql --createall
initial step, creates required relations (tables, indexes) in existing (postgresql) database (a database should be created manually and given the same name as working directory, as requested) (rb.dbi)
sisu -D --createdb
creates database where no database existed before
sisu -D --create
creates database tables where no database tables existed before
sisu -D --Dropall
destroys database (including all its content)! kills data and drops tables, indexes and database associated with a given directory (and directories of the same name).
sisu -D --recreate
destroys existing database and builds a new empty database structure
sisu -D --import -v [filename/wildcard]
populates database with the contents of the file. Imports documents(s) specified to a postgresql database (at an object level).
sisu -D --update -v [filename/wildcard]
updates file contents in database
sisu -D --remove -v [filename/wildcard]
removes specified document from postgresql database.