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d286c1d5a1
* Moves existing files around. All essential scripts are in `migrations/bin`, and non-essential scripts like benchmarks are in `migrations/scripts` * Dependabot configuration for migrations-tooling (disabled for now) * Updates test configuration for migrations-tooling * Shorter configuration for intermediate DB for now. We will add the rest table by table. * Adds a couple of benchmark scripts * RSpec setup especially for migrations-tooling and the first tests * Adds sorting/formatting to the `generate_schema` script
115 lines
2.8 KiB
Ruby
Executable File
115 lines
2.8 KiB
Ruby
Executable File
#!/usr/bin/env ruby
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# frozen_string_literal: true
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require "bundler/inline"
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gemfile(true) do
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source "https://rubygems.org"
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gem "benchmark-ips"
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gem "extralite-bundle", github: "digital-fabric/extralite"
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gem "sqlite3"
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end
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require "extralite"
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require "benchmark/ips"
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require "time"
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require "securerandom"
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User = Data.define(:id, :name, :email, :created_at)
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USER_HASH =
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begin
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name = SecureRandom.hex(10)
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{ id: 1, name: name, email: "#{name}@example.com", created_at: Time.now.utc.iso8601 }
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end
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USER_DATA =
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User.new(
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id: USER_HASH[:id],
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name: USER_HASH[:name],
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email: USER_HASH[:email],
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created_at: USER_HASH[:created_at],
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)
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SQL_TABLE = <<~SQL
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CREATE TABLE users (
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id INTEGER,
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name TEXT,
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email TEXT,
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created_at DATETIME
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)
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SQL
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SQL_INSERT = "INSERT INTO users VALUES (?, ?, ?, ?)"
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SQL_INSERT_NAMED = "INSERT INTO users VALUES (:id, :name, :email, :created_at)"
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def create_extralite_db
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db = Extralite::Database.new(":memory:")
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db.execute(SQL_TABLE)
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db
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end
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def create_sqlite3_db
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db = SQLite3::Database.new(":memory:")
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db.execute(SQL_TABLE)
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db
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end
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def create_users(row_count)
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row_count.times.map { |id| }
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end
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def insert_extralite_regular(stmt, user)
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stmt.execute(user.id, user.name, user.email, user.created_at)
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end
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def insert_extralite_hash(stmt, user)
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stmt.execute(user)
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end
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def insert_extralite_data(stmt, user)
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stmt.execute(user)
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end
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def insert_sqlite3_regular(stmt, user)
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stmt.execute(user.id, user.name, user.email, user.created_at)
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end
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def insert_sqlite3_hash(stmt, user)
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stmt.execute(user)
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end
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puts "",
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"Extralite SQLite version: #{Extralite.sqlite3_version}",
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"SQLite version: #{SQLite3::SQLITE_VERSION}",
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""
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extralite_db = create_extralite_db
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extralite_stmt_regular = extralite_db.prepare(SQL_INSERT)
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extralite_stmt_named = extralite_db.prepare(SQL_INSERT_NAMED)
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sqlite3_db = create_sqlite3_db
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sqlite3_stmt_regular = sqlite3_db.prepare(SQL_INSERT)
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sqlite3_stmt_named = sqlite3_db.prepare(SQL_INSERT_NAMED)
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Benchmark.ips do |x|
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x.config(time: 10, warmup: 2)
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x.report("Extralite regular") { insert_extralite_regular(extralite_stmt_regular, USER_DATA) }
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x.report("Extralite hash") { insert_extralite_hash(extralite_stmt_named, USER_HASH) }
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x.report("Extralite data") { insert_extralite_data(extralite_stmt_regular, USER_DATA) }
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x.report("Extralite data/array") do
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insert_extralite_data(extralite_stmt_regular, USER_DATA.deconstruct)
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end
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x.report("SQLite3 regular") { insert_sqlite3_regular(sqlite3_stmt_regular, USER_DATA) }
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x.report("SQLite3 hash") { insert_sqlite3_hash(sqlite3_stmt_named, USER_HASH) }
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x.report("SQLite3 data/hash") { insert_sqlite3_hash(sqlite3_stmt_named, USER_DATA.to_h) }
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x.compare!
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end
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extralite_stmt_regular.close
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extralite_stmt_named.close
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extralite_db.close
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sqlite3_stmt_regular.close
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sqlite3_stmt_named.close
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sqlite3_db.close
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