Args

%{
  "account_id" => "46375",
  "date" => "2026-03-05",
  "query" => "users_reached",
  "window_days" => 30
}

Meta

%{
  "deps" => ["generate_event_counts"],
  "name" => "generate_users_reached",
  "on_hold" => false,
  "orig_scheduled_at" => 1772673240559971,
  "recorded" => true,
  "return" => "g1AAAABXeJwrYWBgYC7nLS1OLSqOL0pNTM5ITUliYLC+Uy6dVJqZk5JaFJ9alppXEo+ugn9ZuUReQXF8cWlRWWolqnQiAwA1sB+p",
  "structured" => true,
  "workflow" => true,
  "workflow_id" => "019cbb59-1821-7f60-b672-6cdee748f0ff"
}

Recorded Output

%{
  users_reached: 15324,
  builder_event_users_reached: 4006,
  nps_survey_users_reached: 0
}

Errors

** (FunctionClauseError) no function clause matching in Ch.RowBinary.decode_names/4

The following arguments were given to Ch.RowBinary.decode_names/4:

    # 1
    "ial build))\n"

    # 2
    59

    # 3
    67

    # 4
    ["ct(pool: PrefetchedReadPool, algorithm: Thread). (MEMORY_LIMIT_EXCEEDED) (version 25.10.1.7375 (offic", "3WithKeeperDisk of type s3, from mark 20451 with max_rows_to_read = 5313, offset = 0): While executing MergeTreeSel", "0ce73-d792-4409-8626-e5e307da7fa9) located on disk ", "prod_events.event_history_v2 (5f", "ading from part data/5f30ce73-d792-4409-8626-e5e307da7fa9/all_12058504_12396310_52_22488012/ in table", "ision: Query was selected to stop by OvercommitTracker: (while reading column attributes): (while r", "iB), current RSS: 332.80 GiB, maximum: 320.40 GiB. OvercommitTracker de", "de: 241. DB::Exception: (total) memory limit exceeded: would use 336.80 GiB (attempt to allocate chunk of 4.00 "]

    (ch 0.7.1) lib/ch/row_binary.ex:789: Ch.RowBinary.decode_names/4
    (ch 0.7.1) lib/ch/query.ex:290: DBConnection.Query.Ch.Query.decode/3
    (db_connection 2.9.0) lib/db_connection.ex:1470: DBConnection.decode/4
    (db_connection 2.9.0) lib/db_connection.ex:849: DBConnection.execute/4
    (ch 0.7.1) lib/ch.ex:94: Ch.query/4
    (ecto_sql 3.13.4) lib/ecto/adapters/sql.ex:620: Ecto.Adapters.SQL.query!/4
    (ecto_ch 0.8.6) lib/ecto/adapters/clickhouse.ex:323: Ecto.Adapters.ClickHouse.execute/5
    (ecto 3.13.5) lib/ecto/repo/queryable.ex:241: Ecto.Repo.Queryable.execute/4

** (FunctionClauseError) no function clause matching in Ch.RowBinary.decode_names/4

The following arguments were given to Ch.RowBinary.decode_names/4:

    # 1
    "pool: PrefetchedReadPool, algorithm: Thread). (MEMORY_LIMIT_EXCEEDED) (version 25.10.1.7375 (official build))\n"

    # 2
    63

    # 3
    67

    # 4
    ["While executing MergeTreeSelect(", "ximum: 320.40 GiB. OvercommitTracker decision: Waiting timeout for memory to be freed is reached:", "MiB), current RSS: 278.60 GiB, m", "de: 241. DB::Exception: (total) memory limit exceeded: would use 346.54 GiB (attempt to allocate chunk of 64.00"]

    (ch 0.7.1) lib/ch/row_binary.ex:789: Ch.RowBinary.decode_names/4
    (ch 0.7.1) lib/ch/query.ex:290: DBConnection.Query.Ch.Query.decode/3
    (db_connection 2.9.0) lib/db_connection.ex:1470: DBConnection.decode/4
    (db_connection 2.9.0) lib/db_connection.ex:849: DBConnection.execute/4
    (ch 0.7.1) lib/ch.ex:94: Ch.query/4
    (ecto_sql 3.13.4) lib/ecto/adapters/sql.ex:620: Ecto.Adapters.SQL.query!/4
    (ecto_ch 0.8.6) lib/ecto/adapters/clickhouse.ex:323: Ecto.Adapters.ClickHouse.execute/5
    (ecto 3.13.5) lib/ecto/repo/queryable.ex:241: Ecto.Repo.Queryable.execute/4

** (FunctionClauseError) no function clause matching in Ch.RowBinary.decode_names/4

The following arguments were given to Ch.RowBinary.decode_names/4:

    # 1
    "on 25.10.1.7375 (official build))\n"

    # 2
    60

    # 3
    67

    # 4
    ["le executing MergeTreeSelect(pool: PrefetchedReadPool, algorithm: Thread). (MEMORY_LIMIT_EXCEEDED) (versi", "0451 with max_rows_to_read = 5313, offset = 0): Wh", "istory_v2 (5f30ce73-d792-4409-8626-e5e307da7fa9) located on disk s3WithKeeperDisk of type s3, from mark ", "m part data/5f30ce73-d792-4409-8626-e5e307da7fa9/all_12058504_12396310_52_22488012/ in table prod_events.event_", "sion: Memory overcommit has not freed enough memory: (while reading column attributes): (while reading fr", "iB), current RSS: 14.28 GiB, maximum: 320.40 GiB. OvercommitTracker dec", "de: 241. DB::Exception: (total) memory limit exceeded: would use 325.92 GiB (attempt to allocate chunk of 4.00 "]

    (ch 0.7.1) lib/ch/row_binary.ex:789: Ch.RowBinary.decode_names/4
    (ch 0.7.1) lib/ch/query.ex:290: DBConnection.Query.Ch.Query.decode/3
    (db_connection 2.9.0) lib/db_connection.ex:1470: DBConnection.decode/4
    (db_connection 2.9.0) lib/db_connection.ex:849: DBConnection.execute/4
    (ch 0.7.1) lib/ch.ex:94: Ch.query/4
    (ecto_sql 3.13.4) lib/ecto/adapters/sql.ex:620: Ecto.Adapters.SQL.query!/4
    (ecto_ch 0.8.6) lib/ecto/adapters/clickhouse.ex:323: Ecto.Adapters.ClickHouse.execute/5
    (ecto 3.13.5) lib/ecto/repo/queryable.ex:241: Ecto.Repo.Queryable.execute/4