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09.R
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qloadm("tools/tpch/001.qs")
duckdb <- asNamespace("duckdb")
drv <- duckdb::duckdb()
con <- DBI::dbConnect(drv)
experimental <- FALSE
invisible(
DBI::dbExecute(
con,
'CREATE MACRO "grepl"(pattern, x) AS (CASE WHEN x IS NULL THEN FALSE ELSE regexp_matches(x, pattern) END)'
)
)
invisible(duckdb$rapi_load_rfuns(drv@database_ref))
invisible(DBI::dbExecute(con, 'CREATE MACRO "=="(x, y) AS "r_base::=="(x, y)'))
invisible(DBI::dbExecute(con, 'CREATE MACRO "___coalesce"(x, y) AS COALESCE(x, y)'))
invisible(DBI::dbExecute(con, 'CREATE MACRO "desc"(x) AS (-x)'))
df1 <- part
rel1 <- duckdb$rel_from_df(con, df1, experimental = experimental)
rel2 <- duckdb$rel_project(
rel1,
list(
{
tmp_expr <- duckdb$expr_reference("p_name")
duckdb$expr_set_alias(tmp_expr, "p_name")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("p_partkey")
duckdb$expr_set_alias(tmp_expr, "p_partkey")
tmp_expr
}
)
)
rel3 <- duckdb$rel_project(
rel2,
list(
{
tmp_expr <- duckdb$expr_reference("p_name")
duckdb$expr_set_alias(tmp_expr, "p_name")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("p_partkey")
duckdb$expr_set_alias(tmp_expr, "p_partkey")
tmp_expr
},
{
tmp_expr <- duckdb$expr_window(duckdb$expr_function("row_number", list()), list(), list(), offset_expr = NULL, default_expr = NULL)
duckdb$expr_set_alias(tmp_expr, "___row_number")
tmp_expr
}
)
)
rel4 <- duckdb$rel_filter(
rel3,
list(
duckdb$expr_function(
"grepl",
list(
if ("experimental" %in% names(formals(duckdb$expr_constant))) {
duckdb$expr_constant("green", experimental = experimental)
} else {
duckdb$expr_constant("green")
},
duckdb$expr_reference("p_name")
)
)
)
)
rel5 <- duckdb$rel_order(rel4, list(duckdb$expr_reference("___row_number")))
rel6 <- duckdb$rel_project(
rel5,
list(
{
tmp_expr <- duckdb$expr_reference("p_name")
duckdb$expr_set_alias(tmp_expr, "p_name")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("p_partkey")
duckdb$expr_set_alias(tmp_expr, "p_partkey")
tmp_expr
}
)
)
rel7 <- duckdb$rel_project(
rel6,
list(
{
tmp_expr <- duckdb$expr_reference("p_partkey")
duckdb$expr_set_alias(tmp_expr, "p_partkey")
tmp_expr
}
)
)
df2 <- partsupp
rel8 <- duckdb$rel_from_df(con, df2, experimental = experimental)
rel9 <- duckdb$rel_project(
rel8,
list(
{
tmp_expr <- duckdb$expr_reference("ps_suppkey")
duckdb$expr_set_alias(tmp_expr, "ps_suppkey")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("ps_partkey")
duckdb$expr_set_alias(tmp_expr, "ps_partkey")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("ps_supplycost")
duckdb$expr_set_alias(tmp_expr, "ps_supplycost")
tmp_expr
}
)
)
rel10 <- duckdb$rel_set_alias(rel9, "lhs")
rel11 <- duckdb$rel_set_alias(rel7, "rhs")
rel12 <- duckdb$rel_project(
rel10,
list(
{
tmp_expr <- duckdb$expr_reference("ps_suppkey")
duckdb$expr_set_alias(tmp_expr, "ps_suppkey")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("ps_partkey")
duckdb$expr_set_alias(tmp_expr, "ps_partkey")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("ps_supplycost")
duckdb$expr_set_alias(tmp_expr, "ps_supplycost")
tmp_expr
},
{
tmp_expr <- duckdb$expr_window(duckdb$expr_function("row_number", list()), list(), list(), offset_expr = NULL, default_expr = NULL)
duckdb$expr_set_alias(tmp_expr, "___row_number_x")
tmp_expr
}
)
)
rel13 <- duckdb$rel_project(
rel11,
list(
{
tmp_expr <- duckdb$expr_reference("p_partkey")
duckdb$expr_set_alias(tmp_expr, "p_partkey")
tmp_expr
},
{
tmp_expr <- duckdb$expr_window(duckdb$expr_function("row_number", list()), list(), list(), offset_expr = NULL, default_expr = NULL)
duckdb$expr_set_alias(tmp_expr, "___row_number_y")
tmp_expr
}
)
)
rel14 <- duckdb$rel_join(
rel12,
rel13,
list(
duckdb$expr_function(
"==",
list(duckdb$expr_reference("ps_partkey", rel12), duckdb$expr_reference("p_partkey", rel13))
)
),
"inner"
)
rel15 <- duckdb$rel_order(
rel14,
list(duckdb$expr_reference("___row_number_x", rel12), duckdb$expr_reference("___row_number_y", rel13))
)
rel16 <- duckdb$rel_project(
rel15,
list(
{
tmp_expr <- duckdb$expr_reference("ps_suppkey")
duckdb$expr_set_alias(tmp_expr, "ps_suppkey")
tmp_expr
},
{
tmp_expr <- duckdb$expr_function(
"___coalesce",
list(duckdb$expr_reference("ps_partkey", rel12), duckdb$expr_reference("p_partkey", rel13))
)
duckdb$expr_set_alias(tmp_expr, "ps_partkey")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("ps_supplycost")
duckdb$expr_set_alias(tmp_expr, "ps_supplycost")
tmp_expr
}
)
)
df3 <- supplier
rel17 <- duckdb$rel_from_df(con, df3, experimental = experimental)
rel18 <- duckdb$rel_project(
rel17,
list(
{
tmp_expr <- duckdb$expr_reference("s_suppkey")
duckdb$expr_set_alias(tmp_expr, "s_suppkey")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("s_nationkey")
duckdb$expr_set_alias(tmp_expr, "s_nationkey")
tmp_expr
}
)
)
df4 <- nation
rel19 <- duckdb$rel_from_df(con, df4, experimental = experimental)
rel20 <- duckdb$rel_project(
rel19,
list(
{
tmp_expr <- duckdb$expr_reference("n_nationkey")
duckdb$expr_set_alias(tmp_expr, "n_nationkey")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("n_name")
duckdb$expr_set_alias(tmp_expr, "n_name")
tmp_expr
}
)
)
rel21 <- duckdb$rel_set_alias(rel18, "lhs")
rel22 <- duckdb$rel_set_alias(rel20, "rhs")
rel23 <- duckdb$rel_project(
rel21,
list(
{
tmp_expr <- duckdb$expr_reference("s_suppkey")
duckdb$expr_set_alias(tmp_expr, "s_suppkey")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("s_nationkey")
duckdb$expr_set_alias(tmp_expr, "s_nationkey")
tmp_expr
},
{
tmp_expr <- duckdb$expr_window(duckdb$expr_function("row_number", list()), list(), list(), offset_expr = NULL, default_expr = NULL)
duckdb$expr_set_alias(tmp_expr, "___row_number_x")
tmp_expr
}
)
)
rel24 <- duckdb$rel_project(
rel22,
list(
{
tmp_expr <- duckdb$expr_reference("n_nationkey")
duckdb$expr_set_alias(tmp_expr, "n_nationkey")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("n_name")
duckdb$expr_set_alias(tmp_expr, "n_name")
tmp_expr
},
{
tmp_expr <- duckdb$expr_window(duckdb$expr_function("row_number", list()), list(), list(), offset_expr = NULL, default_expr = NULL)
duckdb$expr_set_alias(tmp_expr, "___row_number_y")
tmp_expr
}
)
)
rel25 <- duckdb$rel_join(
rel23,
rel24,
list(
duckdb$expr_function(
"==",
list(duckdb$expr_reference("s_nationkey", rel23), duckdb$expr_reference("n_nationkey", rel24))
)
),
"inner"
)
rel26 <- duckdb$rel_order(
rel25,
list(duckdb$expr_reference("___row_number_x", rel23), duckdb$expr_reference("___row_number_y", rel24))
)
rel27 <- duckdb$rel_project(
rel26,
list(
{
tmp_expr <- duckdb$expr_reference("s_suppkey")
duckdb$expr_set_alias(tmp_expr, "s_suppkey")
tmp_expr
},
{
tmp_expr <- duckdb$expr_function(
"___coalesce",
list(duckdb$expr_reference("s_nationkey", rel23), duckdb$expr_reference("n_nationkey", rel24))
)
duckdb$expr_set_alias(tmp_expr, "s_nationkey")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("n_name")
duckdb$expr_set_alias(tmp_expr, "n_name")
tmp_expr
}
)
)
rel28 <- duckdb$rel_project(
rel27,
list(
{
tmp_expr <- duckdb$expr_reference("s_suppkey")
duckdb$expr_set_alias(tmp_expr, "s_suppkey")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("n_name")
duckdb$expr_set_alias(tmp_expr, "n_name")
tmp_expr
}
)
)
rel29 <- duckdb$rel_set_alias(rel16, "lhs")
rel30 <- duckdb$rel_set_alias(rel28, "rhs")
rel31 <- duckdb$rel_project(
rel29,
list(
{
tmp_expr <- duckdb$expr_reference("ps_suppkey")
duckdb$expr_set_alias(tmp_expr, "ps_suppkey")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("ps_partkey")
duckdb$expr_set_alias(tmp_expr, "ps_partkey")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("ps_supplycost")
duckdb$expr_set_alias(tmp_expr, "ps_supplycost")
tmp_expr
},
{
tmp_expr <- duckdb$expr_window(duckdb$expr_function("row_number", list()), list(), list(), offset_expr = NULL, default_expr = NULL)
duckdb$expr_set_alias(tmp_expr, "___row_number_x")
tmp_expr
}
)
)
rel32 <- duckdb$rel_project(
rel30,
list(
{
tmp_expr <- duckdb$expr_reference("s_suppkey")
duckdb$expr_set_alias(tmp_expr, "s_suppkey")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("n_name")
duckdb$expr_set_alias(tmp_expr, "n_name")
tmp_expr
},
{
tmp_expr <- duckdb$expr_window(duckdb$expr_function("row_number", list()), list(), list(), offset_expr = NULL, default_expr = NULL)
duckdb$expr_set_alias(tmp_expr, "___row_number_y")
tmp_expr
}
)
)
rel33 <- duckdb$rel_join(
rel31,
rel32,
list(
duckdb$expr_function(
"==",
list(duckdb$expr_reference("ps_suppkey", rel31), duckdb$expr_reference("s_suppkey", rel32))
)
),
"inner"
)
rel34 <- duckdb$rel_order(
rel33,
list(duckdb$expr_reference("___row_number_x", rel31), duckdb$expr_reference("___row_number_y", rel32))
)
rel35 <- duckdb$rel_project(
rel34,
list(
{
tmp_expr <- duckdb$expr_function(
"___coalesce",
list(duckdb$expr_reference("ps_suppkey", rel31), duckdb$expr_reference("s_suppkey", rel32))
)
duckdb$expr_set_alias(tmp_expr, "ps_suppkey")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("ps_partkey")
duckdb$expr_set_alias(tmp_expr, "ps_partkey")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("ps_supplycost")
duckdb$expr_set_alias(tmp_expr, "ps_supplycost")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("n_name")
duckdb$expr_set_alias(tmp_expr, "n_name")
tmp_expr
}
)
)
df5 <- lineitem
rel36 <- duckdb$rel_from_df(con, df5, experimental = experimental)
rel37 <- duckdb$rel_project(
rel36,
list(
{
tmp_expr <- duckdb$expr_reference("l_suppkey")
duckdb$expr_set_alias(tmp_expr, "l_suppkey")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_partkey")
duckdb$expr_set_alias(tmp_expr, "l_partkey")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_orderkey")
duckdb$expr_set_alias(tmp_expr, "l_orderkey")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_extendedprice")
duckdb$expr_set_alias(tmp_expr, "l_extendedprice")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_discount")
duckdb$expr_set_alias(tmp_expr, "l_discount")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_quantity")
duckdb$expr_set_alias(tmp_expr, "l_quantity")
tmp_expr
}
)
)
rel38 <- duckdb$rel_set_alias(rel37, "lhs")
rel39 <- duckdb$rel_set_alias(rel35, "rhs")
rel40 <- duckdb$rel_project(
rel38,
list(
{
tmp_expr <- duckdb$expr_reference("l_suppkey")
duckdb$expr_set_alias(tmp_expr, "l_suppkey")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_partkey")
duckdb$expr_set_alias(tmp_expr, "l_partkey")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_orderkey")
duckdb$expr_set_alias(tmp_expr, "l_orderkey")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_extendedprice")
duckdb$expr_set_alias(tmp_expr, "l_extendedprice")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_discount")
duckdb$expr_set_alias(tmp_expr, "l_discount")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_quantity")
duckdb$expr_set_alias(tmp_expr, "l_quantity")
tmp_expr
},
{
tmp_expr <- duckdb$expr_window(duckdb$expr_function("row_number", list()), list(), list(), offset_expr = NULL, default_expr = NULL)
duckdb$expr_set_alias(tmp_expr, "___row_number_x")
tmp_expr
}
)
)
rel41 <- duckdb$rel_project(
rel39,
list(
{
tmp_expr <- duckdb$expr_reference("ps_suppkey")
duckdb$expr_set_alias(tmp_expr, "ps_suppkey")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("ps_partkey")
duckdb$expr_set_alias(tmp_expr, "ps_partkey")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("ps_supplycost")
duckdb$expr_set_alias(tmp_expr, "ps_supplycost")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("n_name")
duckdb$expr_set_alias(tmp_expr, "n_name")
tmp_expr
},
{
tmp_expr <- duckdb$expr_window(duckdb$expr_function("row_number", list()), list(), list(), offset_expr = NULL, default_expr = NULL)
duckdb$expr_set_alias(tmp_expr, "___row_number_y")
tmp_expr
}
)
)
rel42 <- duckdb$rel_join(
rel40,
rel41,
list(
duckdb$expr_function(
"==",
list(duckdb$expr_reference("l_suppkey", rel40), duckdb$expr_reference("ps_suppkey", rel41))
),
duckdb$expr_function(
"==",
list(duckdb$expr_reference("l_partkey", rel40), duckdb$expr_reference("ps_partkey", rel41))
)
),
"inner"
)
rel43 <- duckdb$rel_order(
rel42,
list(duckdb$expr_reference("___row_number_x", rel40), duckdb$expr_reference("___row_number_y", rel41))
)
rel44 <- duckdb$rel_project(
rel43,
list(
{
tmp_expr <- duckdb$expr_function(
"___coalesce",
list(duckdb$expr_reference("l_suppkey", rel40), duckdb$expr_reference("ps_suppkey", rel41))
)
duckdb$expr_set_alias(tmp_expr, "l_suppkey")
tmp_expr
},
{
tmp_expr <- duckdb$expr_function(
"___coalesce",
list(duckdb$expr_reference("l_partkey", rel40), duckdb$expr_reference("ps_partkey", rel41))
)
duckdb$expr_set_alias(tmp_expr, "l_partkey")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_orderkey")
duckdb$expr_set_alias(tmp_expr, "l_orderkey")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_extendedprice")
duckdb$expr_set_alias(tmp_expr, "l_extendedprice")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_discount")
duckdb$expr_set_alias(tmp_expr, "l_discount")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_quantity")
duckdb$expr_set_alias(tmp_expr, "l_quantity")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("ps_supplycost")
duckdb$expr_set_alias(tmp_expr, "ps_supplycost")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("n_name")
duckdb$expr_set_alias(tmp_expr, "n_name")
tmp_expr
}
)
)
rel45 <- duckdb$rel_project(
rel44,
list(
{
tmp_expr <- duckdb$expr_reference("l_orderkey")
duckdb$expr_set_alias(tmp_expr, "l_orderkey")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_extendedprice")
duckdb$expr_set_alias(tmp_expr, "l_extendedprice")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_discount")
duckdb$expr_set_alias(tmp_expr, "l_discount")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_quantity")
duckdb$expr_set_alias(tmp_expr, "l_quantity")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("ps_supplycost")
duckdb$expr_set_alias(tmp_expr, "ps_supplycost")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("n_name")
duckdb$expr_set_alias(tmp_expr, "n_name")
tmp_expr
}
)
)
df6 <- orders
rel46 <- duckdb$rel_from_df(con, df6, experimental = experimental)
rel47 <- duckdb$rel_project(
rel46,
list(
{
tmp_expr <- duckdb$expr_reference("o_orderkey")
duckdb$expr_set_alias(tmp_expr, "o_orderkey")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("o_orderdate")
duckdb$expr_set_alias(tmp_expr, "o_orderdate")
tmp_expr
}
)
)
rel48 <- duckdb$rel_set_alias(rel47, "lhs")
rel49 <- duckdb$rel_set_alias(rel45, "rhs")
rel50 <- duckdb$rel_project(
rel48,
list(
{
tmp_expr <- duckdb$expr_reference("o_orderkey")
duckdb$expr_set_alias(tmp_expr, "o_orderkey")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("o_orderdate")
duckdb$expr_set_alias(tmp_expr, "o_orderdate")
tmp_expr
},
{
tmp_expr <- duckdb$expr_window(duckdb$expr_function("row_number", list()), list(), list(), offset_expr = NULL, default_expr = NULL)
duckdb$expr_set_alias(tmp_expr, "___row_number_x")
tmp_expr
}
)
)
rel51 <- duckdb$rel_project(
rel49,
list(
{
tmp_expr <- duckdb$expr_reference("l_orderkey")
duckdb$expr_set_alias(tmp_expr, "l_orderkey")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_extendedprice")
duckdb$expr_set_alias(tmp_expr, "l_extendedprice")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_discount")
duckdb$expr_set_alias(tmp_expr, "l_discount")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_quantity")
duckdb$expr_set_alias(tmp_expr, "l_quantity")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("ps_supplycost")
duckdb$expr_set_alias(tmp_expr, "ps_supplycost")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("n_name")
duckdb$expr_set_alias(tmp_expr, "n_name")
tmp_expr
},
{
tmp_expr <- duckdb$expr_window(duckdb$expr_function("row_number", list()), list(), list(), offset_expr = NULL, default_expr = NULL)
duckdb$expr_set_alias(tmp_expr, "___row_number_y")
tmp_expr
}
)
)
rel52 <- duckdb$rel_join(
rel50,
rel51,
list(
duckdb$expr_function(
"==",
list(duckdb$expr_reference("o_orderkey", rel50), duckdb$expr_reference("l_orderkey", rel51))
)
),
"inner"
)
rel53 <- duckdb$rel_order(
rel52,
list(duckdb$expr_reference("___row_number_x", rel50), duckdb$expr_reference("___row_number_y", rel51))
)
rel54 <- duckdb$rel_project(
rel53,
list(
{
tmp_expr <- duckdb$expr_function(
"___coalesce",
list(duckdb$expr_reference("o_orderkey", rel50), duckdb$expr_reference("l_orderkey", rel51))
)
duckdb$expr_set_alias(tmp_expr, "o_orderkey")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("o_orderdate")
duckdb$expr_set_alias(tmp_expr, "o_orderdate")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_extendedprice")
duckdb$expr_set_alias(tmp_expr, "l_extendedprice")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_discount")
duckdb$expr_set_alias(tmp_expr, "l_discount")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_quantity")
duckdb$expr_set_alias(tmp_expr, "l_quantity")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("ps_supplycost")
duckdb$expr_set_alias(tmp_expr, "ps_supplycost")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("n_name")
duckdb$expr_set_alias(tmp_expr, "n_name")
tmp_expr
}
)
)
rel55 <- duckdb$rel_project(
rel54,
list(
{
tmp_expr <- duckdb$expr_reference("l_extendedprice")
duckdb$expr_set_alias(tmp_expr, "l_extendedprice")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_discount")
duckdb$expr_set_alias(tmp_expr, "l_discount")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_quantity")
duckdb$expr_set_alias(tmp_expr, "l_quantity")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("ps_supplycost")
duckdb$expr_set_alias(tmp_expr, "ps_supplycost")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("n_name")
duckdb$expr_set_alias(tmp_expr, "n_name")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("o_orderdate")
duckdb$expr_set_alias(tmp_expr, "o_orderdate")
tmp_expr
}
)
)
rel56 <- duckdb$rel_project(
rel55,
list(
{
tmp_expr <- duckdb$expr_reference("l_extendedprice")
duckdb$expr_set_alias(tmp_expr, "l_extendedprice")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_discount")
duckdb$expr_set_alias(tmp_expr, "l_discount")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_quantity")
duckdb$expr_set_alias(tmp_expr, "l_quantity")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("ps_supplycost")
duckdb$expr_set_alias(tmp_expr, "ps_supplycost")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("n_name")
duckdb$expr_set_alias(tmp_expr, "n_name")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("o_orderdate")
duckdb$expr_set_alias(tmp_expr, "o_orderdate")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("n_name")
duckdb$expr_set_alias(tmp_expr, "nation")
tmp_expr
}
)
)
rel57 <- duckdb$rel_project(
rel56,
list(
{
tmp_expr <- duckdb$expr_reference("l_extendedprice")
duckdb$expr_set_alias(tmp_expr, "l_extendedprice")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_discount")
duckdb$expr_set_alias(tmp_expr, "l_discount")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_quantity")
duckdb$expr_set_alias(tmp_expr, "l_quantity")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("ps_supplycost")
duckdb$expr_set_alias(tmp_expr, "ps_supplycost")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("n_name")
duckdb$expr_set_alias(tmp_expr, "n_name")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("o_orderdate")
duckdb$expr_set_alias(tmp_expr, "o_orderdate")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("nation")
duckdb$expr_set_alias(tmp_expr, "nation")
tmp_expr
},
{
tmp_expr <- duckdb$expr_function(
"r_base::as.integer",
list(
duckdb$expr_function(
"strftime",
list(
duckdb$expr_reference("o_orderdate"),
if ("experimental" %in% names(formals(duckdb$expr_constant))) {
duckdb$expr_constant("%Y", experimental = experimental)
} else {
duckdb$expr_constant("%Y")
}
)
)
)
)
duckdb$expr_set_alias(tmp_expr, "o_year")
tmp_expr
}
)
)
rel58 <- duckdb$rel_project(
rel57,
list(
{
tmp_expr <- duckdb$expr_reference("l_extendedprice")
duckdb$expr_set_alias(tmp_expr, "l_extendedprice")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_discount")
duckdb$expr_set_alias(tmp_expr, "l_discount")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_quantity")
duckdb$expr_set_alias(tmp_expr, "l_quantity")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("ps_supplycost")
duckdb$expr_set_alias(tmp_expr, "ps_supplycost")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("n_name")
duckdb$expr_set_alias(tmp_expr, "n_name")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("o_orderdate")
duckdb$expr_set_alias(tmp_expr, "o_orderdate")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("nation")
duckdb$expr_set_alias(tmp_expr, "nation")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("o_year")
duckdb$expr_set_alias(tmp_expr, "o_year")
tmp_expr
},
{
tmp_expr <- duckdb$expr_function(
"-",
list(
duckdb$expr_function(
"*",
list(
duckdb$expr_reference("l_extendedprice"),
duckdb$expr_function(
"-",
list(
if ("experimental" %in% names(formals(duckdb$expr_constant))) {
duckdb$expr_constant(1, experimental = experimental)
} else {
duckdb$expr_constant(1)
},
duckdb$expr_reference("l_discount")
)
)
)
),
duckdb$expr_function(
"*",
list(duckdb$expr_reference("ps_supplycost"), duckdb$expr_reference("l_quantity"))
)
)
)
duckdb$expr_set_alias(tmp_expr, "amount")
tmp_expr
}
)
)
rel59 <- duckdb$rel_project(
rel58,
list(
{
tmp_expr <- duckdb$expr_reference("nation")
duckdb$expr_set_alias(tmp_expr, "nation")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("o_year")
duckdb$expr_set_alias(tmp_expr, "o_year")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("amount")
duckdb$expr_set_alias(tmp_expr, "amount")
tmp_expr
}
)
)
rel60 <- duckdb$rel_project(
rel59,
list(
{