mirror of
https://github.com/dimitri/pgloader.git
synced 2026-03-09 14:11:02 +01:00
cca44c800f
Make batches of raw data straight from the reader output (map-rows) and have the transformation worker focus on changing the batch content from raw rows to copy strings. Also review the organisation of responsabilities in the code, allowing to move queue.lisp into utils/batch.lisp, renaming it as its scope has been reduced to only care about preparing batches. This came out of trying to have multiple workers concurrently processing the batches from the reader and feeding the hardcoded 2 COPY workers, but it failed for multiple reasons. All is left as of now is this cleanup, which seems to be on the faster side of things, which is always good.
209 lines
8.8 KiB
Common Lisp
209 lines
8.8 KiB
Common Lisp
;;;; pgloader.asd
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(asdf:defsystem #:pgloader
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:serial t
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:description "Load data into PostgreSQL"
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:author "Dimitri Fontaine <dimitri@2ndQuadrant.fr>"
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:license "The PostgreSQL Licence"
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:depends-on (#:uiop ; host system integration
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#:cl-log ; logging
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#:postmodern ; PostgreSQL protocol implementation
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#:cl-postgres ; low level bits for COPY streaming
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#:simple-date ; FIXME: recheck dependency
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#:qmynd ; MySQL protocol implemenation
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#:split-sequence ; some parsing is made easy
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#:cl-csv ; full CSV reader
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#:cl-fad ; file and directories
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#:lparallel ; threads, workers, queues
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#:esrap ; parser generator
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#:alexandria ; utils
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#:drakma ; http client, download archives
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#:flexi-streams ; streams
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#:usocket ; UDP / syslog
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#:local-time ; UDP date parsing
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#:command-line-arguments ; for the main function
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#:abnf ; ABNF parser generator (for syslog)
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#:db3 ; DBF version 3 file reader
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#:ixf ; IBM IXF file format reader
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#:py-configparser ; Read old-style INI config files
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#:sqlite ; Query a SQLite file
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#:cl-base64 ; Decode base64 data
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#:trivial-backtrace ; For --debug cli usage
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#:cl-markdown ; To produce the website
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#:metabang-bind ; the bind macro
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#:mssql ; M$ SQL connectivity
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#:uuid ; Transforming MS SQL unique identifiers
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#:quri ; decode URI parameters
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)
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:components
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((:module "src"
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:components
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((:file "params")
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(:file "package" :depends-on ("params"))
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(:module "monkey"
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:components
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((:file "bind")
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(:file "mssql")))
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(:module "utils"
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:depends-on ("package" "params")
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:components
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((:file "charsets")
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(:file "batch")
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(:file "threads")
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(:file "logs")
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(:file "utils")
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(:file "state")
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(:file "reject" :depends-on ("state"))
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(:file "report" :depends-on ("state" "utils"))
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(:file "monitor" :depends-on ("logs"
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"state"
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"reject"
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"report"))
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(:file "archive" :depends-on ("logs"))
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;; those are one-package-per-file
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(:file "transforms")
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(:file "read-sql-files")))
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;; generic connection api
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(:file "connection" :depends-on ("utils"))
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;; some table name and schema facilities
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(:file "schema" :depends-on ("package"))
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;; package pgloader.pgsql
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(:module pgsql
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:depends-on ("package" "params" "utils" "connection")
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:components
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((:file "copy-format")
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(:file "queries")
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(:file "schema")
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(:file "pgsql"
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:depends-on ("copy-format"
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"queries"
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"schema"))))
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(:module "parsers"
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:depends-on ("params" "package" "utils"
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"pgsql" "monkey" "connection")
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:serial t
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:components
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((:file "parse-ini")
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(:file "command-utils")
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(:file "command-keywords")
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(:file "command-regexp")
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(:file "command-db-uri")
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(:file "command-source")
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(:file "command-options")
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(:file "command-sql-block")
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(:file "command-sexp")
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(:file "command-csv")
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(:file "command-ixf")
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(:file "command-fixed")
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(:file "command-copy")
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(:file "command-dbf")
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(:file "command-cast-rules")
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(:file "command-mysql")
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(:file "command-including-like")
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(:file "command-mssql")
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(:file "command-sqlite")
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(:file "command-archive")
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(:file "command-parser")
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(:file "date-format")))
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;; Source format specific implementations
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(:module sources
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:depends-on ("monkey" ; mssql driver patches
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"params"
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"package"
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"connection"
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"pgsql"
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"utils"
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"parsers")
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:components
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((:module "common"
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:components
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((:file "api")
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(:file "methods" :depends-on ("api"))
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(:file "md-methods" :depends-on ("api"))
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(:file "casting-rules")
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(:file "files-and-pathnames")
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(:file "project-fields")))
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(:module "csv"
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:depends-on ("common")
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:components
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((:file "csv-guess")
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(:file "csv-database")
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(:file "csv")))
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(:file "fixed"
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:depends-on ("common" "csv"))
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(:file "copy"
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:depends-on ("common" "csv"))
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(:module "db3"
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:depends-on ("common" "csv")
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:components
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((:file "db3-schema")
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(:file "db3" :depends-on ("db3-schema"))))
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(:module "ixf"
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:depends-on ("common")
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:components
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((:file "ixf-schema")
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(:file "ixf" :depends-on ("ixf-schema"))))
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;(:file "syslog") ; experimental...
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(:module "sqlite"
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:depends-on ("common")
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:components
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((:file "sqlite-cast-rules")
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(:file "sqlite-schema"
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:depends-on ("sqlite-cast-rules"))
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(:file "sqlite"
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:depends-on ("sqlite-cast-rules"
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"sqlite-schema"))))
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(:module "mssql"
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:depends-on ("common")
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:components
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((:file "mssql-cast-rules")
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(:file "mssql-schema"
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:depends-on ("mssql-cast-rules"))
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(:file "mssql"
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:depends-on ("mssql-cast-rules"
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"mssql-schema"))))
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(:module "mysql"
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:depends-on ("common")
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:components
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((:file "mysql-cast-rules")
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(:file "mysql-schema"
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:depends-on ("mysql-cast-rules"))
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;; (:file "mysql-csv"
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;; :depends-on ("mysql-schema"))
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(:file "mysql"
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:depends-on ("mysql-cast-rules"
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"mysql-schema"))))))
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;; the main entry file, used when building a stand-alone
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;; executable image
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(:file "main" :depends-on ("params"
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"package"
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"utils"
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"parsers"
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"sources"))))
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;; to produce the website
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(:module "web"
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:components
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((:module src
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:components
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((:file "docs")))))))
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