Pilot Database Viewer

This page provides a read-only view of the pilot database. Select a table from the dropdown menu below to view the data.

db = {
  const StratumSQLite = await window._stratumSQLite;
  return StratumSQLite.open(window._dbPath, {
    sqlJsPath: window._sqljsBase,
    cacheKey:  "pilot-vannmiljo@v0.1.5",
  });
}

// ── 2. Get table names ────────────────────────────────────────────────────
tables_query = db.query(
  "SELECT name FROM sqlite_schema WHERE type='table' AND name NOT LIKE 'sqlite_%'"
)
table_names = tables_query.map(row => row.name)

// ── 3. Selectors ──────────────────────────────────────────────────────────
viewof selected_table = Inputs.select(table_names, {
  label: "Select Table:",
  value: table_names[0]
})

viewof pageSize = Inputs.select([10, 20, 50, 100], {
  label: "Rows per page:",
  value: 20
})

count_result = db.query(`SELECT COUNT(*) as total FROM "${selected_table}"`)
total_rows   = count_result[0].total
max_page     = Math.ceil(total_rows / pageSize)

viewof currentPage = Inputs.range([1, max_page], {
  label: "Page number:",
  step: 1,
  value: 1
})

md`**Page ${currentPage}** of ${max_page}  *(Total rows: ${total_rows})*`

offset     = (currentPage - 1) * pageSize
data_paged = db.query(
  `SELECT * FROM "${selected_table}" LIMIT ${pageSize} OFFSET ${offset}`
)

Inputs.table(data_paged, {
  layout: "auto",
  rows: pageSize,
  format: {
    year:       d3.format("d"),
    start_year: d3.format("d"),
    end_year:   d3.format("d")
  }
})