tools/tpch-raw-oo/14.R
In duckdblabs/duckplyr: A 'DuckDB'-Backed Version of 'dplyr'
qloadm("tools/tpch/001.qs")
duckdb <- asNamespace("duckdb")
drv <- duckdb::duckdb()
con <- DBI::dbConnect(drv)
experimental <- FALSE
invisible(duckdb$rapi_load_rfuns(drv@database_ref))
invisible(DBI::dbExecute(con, 'CREATE MACRO "=="(x, y) AS (x == y)'))
invisible(DBI::dbExecute(con, 'CREATE MACRO "___coalesce"(x, y) AS COALESCE(x, y)'))
invisible(
DBI::dbExecute(
con,
r"[CREATE MACRO "___divide"(x, y) AS CASE WHEN y = 0 THEN CASE WHEN x = 0 THEN CAST('NaN' AS double) WHEN x > 0 THEN CAST('+Infinity' AS double) ELSE CAST('-Infinity' AS double) END ELSE CAST(x AS double) / y END]"
)
)
invisible(
DBI::dbExecute(
con,
'CREATE MACRO "if_else"(test, yes, no) AS (CASE WHEN test THEN yes ELSE no END)'
)
)
invisible(
DBI::dbExecute(
con,
'CREATE MACRO "grepl"(pattern, x) AS (CASE WHEN x IS NULL THEN FALSE ELSE regexp_matches(x, pattern) END)'
)
)
df1 <- lineitem
"filter"
rel1 <- duckdb$rel_from_df(con, df1, experimental = experimental)
"filter"
rel2 <- duckdb$rel_project(
rel1,
list(
{
tmp_expr <- duckdb$expr_reference("l_orderkey")
duckdb$expr_set_alias(tmp_expr, "l_orderkey")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_partkey")
duckdb$expr_set_alias(tmp_expr, "l_partkey")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_suppkey")
duckdb$expr_set_alias(tmp_expr, "l_suppkey")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_linenumber")
duckdb$expr_set_alias(tmp_expr, "l_linenumber")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_quantity")
duckdb$expr_set_alias(tmp_expr, "l_quantity")
tmp_expr
},
{
tmp_expr <- duckdb$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_tax")
duckdb$expr_set_alias(tmp_expr, "l_tax")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_returnflag")
duckdb$expr_set_alias(tmp_expr, "l_returnflag")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_linestatus")
duckdb$expr_set_alias(tmp_expr, "l_linestatus")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_shipdate")
duckdb$expr_set_alias(tmp_expr, "l_shipdate")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_commitdate")
duckdb$expr_set_alias(tmp_expr, "l_commitdate")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_receiptdate")
duckdb$expr_set_alias(tmp_expr, "l_receiptdate")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_shipinstruct")
duckdb$expr_set_alias(tmp_expr, "l_shipinstruct")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_shipmode")
duckdb$expr_set_alias(tmp_expr, "l_shipmode")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_comment")
duckdb$expr_set_alias(tmp_expr, "l_comment")
tmp_expr
},
{
tmp_expr <- duckdb$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
}
)
)
"filter"
rel3 <- duckdb$rel_filter(
rel2,
list(
duckdb$expr_function(
"r_base::>=",
list(
duckdb$expr_reference("l_shipdate"),
if ("experimental" %in% names(formals(duckdb$expr_constant))) {
duckdb$expr_constant(as.Date("1995-09-01"), experimental = experimental)
} else {
duckdb$expr_constant(as.Date("1995-09-01"))
}
)
),
duckdb$expr_function(
"r_base::<",
list(
duckdb$expr_reference("l_shipdate"),
if ("experimental" %in% names(formals(duckdb$expr_constant))) {
duckdb$expr_constant(as.Date("1995-10-01"), experimental = experimental)
} else {
duckdb$expr_constant(as.Date("1995-10-01"))
}
)
)
)
)
"filter"
rel4 <- duckdb$rel_order(rel3, list(duckdb$expr_reference("___row_number")))
"filter"
rel5 <- duckdb$rel_project(
rel4,
list(
{
tmp_expr <- duckdb$expr_reference("l_orderkey")
duckdb$expr_set_alias(tmp_expr, "l_orderkey")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_partkey")
duckdb$expr_set_alias(tmp_expr, "l_partkey")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_suppkey")
duckdb$expr_set_alias(tmp_expr, "l_suppkey")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_linenumber")
duckdb$expr_set_alias(tmp_expr, "l_linenumber")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_quantity")
duckdb$expr_set_alias(tmp_expr, "l_quantity")
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$expr_reference("l_tax")
duckdb$expr_set_alias(tmp_expr, "l_tax")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_returnflag")
duckdb$expr_set_alias(tmp_expr, "l_returnflag")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_linestatus")
duckdb$expr_set_alias(tmp_expr, "l_linestatus")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_shipdate")
duckdb$expr_set_alias(tmp_expr, "l_shipdate")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_commitdate")
duckdb$expr_set_alias(tmp_expr, "l_commitdate")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_receiptdate")
duckdb$expr_set_alias(tmp_expr, "l_receiptdate")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_shipinstruct")
duckdb$expr_set_alias(tmp_expr, "l_shipinstruct")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_shipmode")
duckdb$expr_set_alias(tmp_expr, "l_shipmode")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_comment")
duckdb$expr_set_alias(tmp_expr, "l_comment")
tmp_expr
}
)
)
"inner_join"
rel6 <- duckdb$rel_set_alias(rel5, "lhs")
df2 <- part
"inner_join"
rel7 <- duckdb$rel_from_df(con, df2, experimental = experimental)
"inner_join"
rel8 <- duckdb$rel_set_alias(rel7, "rhs")
"inner_join"
rel9 <- duckdb$rel_project(
rel6,
list(
{
tmp_expr <- duckdb$expr_reference("l_orderkey")
duckdb$expr_set_alias(tmp_expr, "l_orderkey")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_partkey")
duckdb$expr_set_alias(tmp_expr, "l_partkey")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_suppkey")
duckdb$expr_set_alias(tmp_expr, "l_suppkey")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_linenumber")
duckdb$expr_set_alias(tmp_expr, "l_linenumber")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_quantity")
duckdb$expr_set_alias(tmp_expr, "l_quantity")
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$expr_reference("l_tax")
duckdb$expr_set_alias(tmp_expr, "l_tax")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_returnflag")
duckdb$expr_set_alias(tmp_expr, "l_returnflag")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_linestatus")
duckdb$expr_set_alias(tmp_expr, "l_linestatus")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_shipdate")
duckdb$expr_set_alias(tmp_expr, "l_shipdate")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_commitdate")
duckdb$expr_set_alias(tmp_expr, "l_commitdate")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_receiptdate")
duckdb$expr_set_alias(tmp_expr, "l_receiptdate")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_shipinstruct")
duckdb$expr_set_alias(tmp_expr, "l_shipinstruct")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_shipmode")
duckdb$expr_set_alias(tmp_expr, "l_shipmode")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_comment")
duckdb$expr_set_alias(tmp_expr, "l_comment")
tmp_expr
},
{
tmp_expr <- duckdb$expr_window(duckdb$expr_function("row_number", list()), list(), list(), offset_expr = NULL, default_expr = NULL)
duckdb$expr_set_alias(tmp_expr, "___row_number_x")
tmp_expr
}
)
)
"inner_join"
rel10 <- duckdb$rel_project(
rel8,
list(
{
tmp_expr <- duckdb$expr_reference("p_partkey")
duckdb$expr_set_alias(tmp_expr, "p_partkey")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("p_name")
duckdb$expr_set_alias(tmp_expr, "p_name")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("p_mfgr")
duckdb$expr_set_alias(tmp_expr, "p_mfgr")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("p_brand")
duckdb$expr_set_alias(tmp_expr, "p_brand")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("p_type")
duckdb$expr_set_alias(tmp_expr, "p_type")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("p_size")
duckdb$expr_set_alias(tmp_expr, "p_size")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("p_container")
duckdb$expr_set_alias(tmp_expr, "p_container")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("p_retailprice")
duckdb$expr_set_alias(tmp_expr, "p_retailprice")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("p_comment")
duckdb$expr_set_alias(tmp_expr, "p_comment")
tmp_expr
},
{
tmp_expr <- duckdb$expr_window(duckdb$expr_function("row_number", list()), list(), list(), offset_expr = NULL, default_expr = NULL)
duckdb$expr_set_alias(tmp_expr, "___row_number_y")
tmp_expr
}
)
)
"inner_join"
rel11 <- duckdb$rel_join(
rel9,
rel10,
list(
duckdb$expr_function(
"==",
list(duckdb$expr_reference("l_partkey", rel9), duckdb$expr_reference("p_partkey", rel10))
)
),
"inner"
)
"inner_join"
rel12 <- duckdb$rel_order(
rel11,
list(duckdb$expr_reference("___row_number_x", rel9), duckdb$expr_reference("___row_number_y", rel10))
)
"inner_join"
rel13 <- duckdb$rel_project(
rel12,
list(
{
tmp_expr <- duckdb$expr_reference("l_orderkey")
duckdb$expr_set_alias(tmp_expr, "l_orderkey")
tmp_expr
},
{
tmp_expr <- duckdb$expr_function(
"___coalesce",
list(duckdb$expr_reference("l_partkey", rel9), duckdb$expr_reference("p_partkey", rel10))
)
duckdb$expr_set_alias(tmp_expr, "l_partkey")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_suppkey")
duckdb$expr_set_alias(tmp_expr, "l_suppkey")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_linenumber")
duckdb$expr_set_alias(tmp_expr, "l_linenumber")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_quantity")
duckdb$expr_set_alias(tmp_expr, "l_quantity")
tmp_expr
},
{
tmp_expr <- duckdb$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_tax")
duckdb$expr_set_alias(tmp_expr, "l_tax")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_returnflag")
duckdb$expr_set_alias(tmp_expr, "l_returnflag")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_linestatus")
duckdb$expr_set_alias(tmp_expr, "l_linestatus")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_shipdate")
duckdb$expr_set_alias(tmp_expr, "l_shipdate")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_commitdate")
duckdb$expr_set_alias(tmp_expr, "l_commitdate")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_receiptdate")
duckdb$expr_set_alias(tmp_expr, "l_receiptdate")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_shipinstruct")
duckdb$expr_set_alias(tmp_expr, "l_shipinstruct")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_shipmode")
duckdb$expr_set_alias(tmp_expr, "l_shipmode")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_comment")
duckdb$expr_set_alias(tmp_expr, "l_comment")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("p_name")
duckdb$expr_set_alias(tmp_expr, "p_name")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("p_mfgr")
duckdb$expr_set_alias(tmp_expr, "p_mfgr")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("p_brand")
duckdb$expr_set_alias(tmp_expr, "p_brand")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("p_type")
duckdb$expr_set_alias(tmp_expr, "p_type")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("p_size")
duckdb$expr_set_alias(tmp_expr, "p_size")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("p_container")
duckdb$expr_set_alias(tmp_expr, "p_container")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("p_retailprice")
duckdb$expr_set_alias(tmp_expr, "p_retailprice")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("p_comment")
duckdb$expr_set_alias(tmp_expr, "p_comment")
tmp_expr
}
)
)
"summarise"
rel14 <- duckdb$rel_aggregate(
rel13,
groups = list(),
aggregates = list(
{
tmp_expr <- duckdb$expr_function(
"___divide",
list(
duckdb$expr_function(
"*",
list(
if ("experimental" %in% names(formals(duckdb$expr_constant))) {
duckdb$expr_constant(100, experimental = experimental)
} else {
duckdb$expr_constant(100)
},
duckdb$expr_function(
"sum",
list(
duckdb$expr_function(
"if_else",
list(
duckdb$expr_function(
"grepl",
list(
if ("experimental" %in% names(formals(duckdb$expr_constant))) {
duckdb$expr_constant("^PROMO", experimental = experimental)
} else {
duckdb$expr_constant("^PROMO")
},
duckdb$expr_reference("p_type")
)
),
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$expr_reference("l_discount")
)
)
)
),
if ("experimental" %in% names(formals(duckdb$expr_constant))) {
duckdb$expr_constant(0, experimental = experimental)
} else {
duckdb$expr_constant(0)
}
)
)
)
)
)
),
duckdb$expr_function(
"sum",
list(
duckdb$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$expr_set_alias(tmp_expr, "promo_revenue")
tmp_expr
}
)
)
"summarise"
rel15 <- duckdb$rel_distinct(rel14)
rel15
duckdb$rel_to_altrep(rel15)
duckdblabs/duckplyr documentation built on Nov. 6, 2024, 10 p.m.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
qloadm("tools/tpch/001.qs")
duckdb <- asNamespace("duckdb")
drv <- duckdb::duckdb()
con <- DBI::dbConnect(drv)
experimental <- FALSE
invisible(duckdb$rapi_load_rfuns(drv@database_ref))
invisible(DBI::dbExecute(con, 'CREATE MACRO "=="(x, y) AS (x == y)'))
invisible(DBI::dbExecute(con, 'CREATE MACRO "___coalesce"(x, y) AS COALESCE(x, y)'))
invisible(
DBI::dbExecute(
con,
r"[CREATE MACRO "___divide"(x, y) AS CASE WHEN y = 0 THEN CASE WHEN x = 0 THEN CAST('NaN' AS double) WHEN x > 0 THEN CAST('+Infinity' AS double) ELSE CAST('-Infinity' AS double) END ELSE CAST(x AS double) / y END]"
)
)
invisible(
DBI::dbExecute(
con,
'CREATE MACRO "if_else"(test, yes, no) AS (CASE WHEN test THEN yes ELSE no END)'
)
)
invisible(
DBI::dbExecute(
con,
'CREATE MACRO "grepl"(pattern, x) AS (CASE WHEN x IS NULL THEN FALSE ELSE regexp_matches(x, pattern) END)'
)
)
df1 <- lineitem
"filter"
rel1 <- duckdb$rel_from_df(con, df1, experimental = experimental)
"filter"
rel2 <- duckdb$rel_project(
rel1,
list(
{
tmp_expr <- duckdb$expr_reference("l_orderkey")
duckdb$expr_set_alias(tmp_expr, "l_orderkey")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_partkey")
duckdb$expr_set_alias(tmp_expr, "l_partkey")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_suppkey")
duckdb$expr_set_alias(tmp_expr, "l_suppkey")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_linenumber")
duckdb$expr_set_alias(tmp_expr, "l_linenumber")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_quantity")
duckdb$expr_set_alias(tmp_expr, "l_quantity")
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$expr_reference("l_tax")
duckdb$expr_set_alias(tmp_expr, "l_tax")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_returnflag")
duckdb$expr_set_alias(tmp_expr, "l_returnflag")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_linestatus")
duckdb$expr_set_alias(tmp_expr, "l_linestatus")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_shipdate")
duckdb$expr_set_alias(tmp_expr, "l_shipdate")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_commitdate")
duckdb$expr_set_alias(tmp_expr, "l_commitdate")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_receiptdate")
duckdb$expr_set_alias(tmp_expr, "l_receiptdate")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_shipinstruct")
duckdb$expr_set_alias(tmp_expr, "l_shipinstruct")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_shipmode")
duckdb$expr_set_alias(tmp_expr, "l_shipmode")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_comment")
duckdb$expr_set_alias(tmp_expr, "l_comment")
tmp_expr
},
{
tmp_expr <- duckdb$expr_window(duckdb$expr_function("row_number", list()), list(), list(), offset_expr = NULL, default_expr = NULL)
duckdb$expr_set_alias(tmp_expr, "___row_number")
tmp_expr
}
)
)
"filter"
rel3 <- duckdb$rel_filter(
rel2,
list(
duckdb$expr_function(
"r_base::>=",
list(
duckdb$expr_reference("l_shipdate"),
if ("experimental" %in% names(formals(duckdb$expr_constant))) {
duckdb$expr_constant(as.Date("1995-09-01"), experimental = experimental)
} else {
duckdb$expr_constant(as.Date("1995-09-01"))
}
)
),
duckdb$expr_function(
"r_base::<",
list(
duckdb$expr_reference("l_shipdate"),
if ("experimental" %in% names(formals(duckdb$expr_constant))) {
duckdb$expr_constant(as.Date("1995-10-01"), experimental = experimental)
} else {
duckdb$expr_constant(as.Date("1995-10-01"))
}
)
)
)
)
"filter"
rel4 <- duckdb$rel_order(rel3, list(duckdb$expr_reference("___row_number")))
"filter"
rel5 <- duckdb$rel_project(
rel4,
list(
{
tmp_expr <- duckdb$expr_reference("l_orderkey")
duckdb$expr_set_alias(tmp_expr, "l_orderkey")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_partkey")
duckdb$expr_set_alias(tmp_expr, "l_partkey")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_suppkey")
duckdb$expr_set_alias(tmp_expr, "l_suppkey")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_linenumber")
duckdb$expr_set_alias(tmp_expr, "l_linenumber")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_quantity")
duckdb$expr_set_alias(tmp_expr, "l_quantity")
tmp_expr
},
{
tmp_expr <- duckdb$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_tax")
duckdb$expr_set_alias(tmp_expr, "l_tax")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_returnflag")
duckdb$expr_set_alias(tmp_expr, "l_returnflag")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_linestatus")
duckdb$expr_set_alias(tmp_expr, "l_linestatus")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_shipdate")
duckdb$expr_set_alias(tmp_expr, "l_shipdate")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_commitdate")
duckdb$expr_set_alias(tmp_expr, "l_commitdate")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_receiptdate")
duckdb$expr_set_alias(tmp_expr, "l_receiptdate")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_shipinstruct")
duckdb$expr_set_alias(tmp_expr, "l_shipinstruct")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_shipmode")
duckdb$expr_set_alias(tmp_expr, "l_shipmode")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_comment")
duckdb$expr_set_alias(tmp_expr, "l_comment")
tmp_expr
}
)
)
"inner_join"
rel6 <- duckdb$rel_set_alias(rel5, "lhs")
df2 <- part
"inner_join"
rel7 <- duckdb$rel_from_df(con, df2, experimental = experimental)
"inner_join"
rel8 <- duckdb$rel_set_alias(rel7, "rhs")
"inner_join"
rel9 <- duckdb$rel_project(
rel6,
list(
{
tmp_expr <- duckdb$expr_reference("l_orderkey")
duckdb$expr_set_alias(tmp_expr, "l_orderkey")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_partkey")
duckdb$expr_set_alias(tmp_expr, "l_partkey")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_suppkey")
duckdb$expr_set_alias(tmp_expr, "l_suppkey")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_linenumber")
duckdb$expr_set_alias(tmp_expr, "l_linenumber")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_quantity")
duckdb$expr_set_alias(tmp_expr, "l_quantity")
tmp_expr
},
{
tmp_expr <- duckdb$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_tax")
duckdb$expr_set_alias(tmp_expr, "l_tax")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_returnflag")
duckdb$expr_set_alias(tmp_expr, "l_returnflag")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_linestatus")
duckdb$expr_set_alias(tmp_expr, "l_linestatus")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_shipdate")
duckdb$expr_set_alias(tmp_expr, "l_shipdate")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_commitdate")
duckdb$expr_set_alias(tmp_expr, "l_commitdate")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_receiptdate")
duckdb$expr_set_alias(tmp_expr, "l_receiptdate")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_shipinstruct")
duckdb$expr_set_alias(tmp_expr, "l_shipinstruct")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_shipmode")
duckdb$expr_set_alias(tmp_expr, "l_shipmode")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_comment")
duckdb$expr_set_alias(tmp_expr, "l_comment")
tmp_expr
},
{
tmp_expr <- duckdb$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
}
)
)
"inner_join"
rel10 <- duckdb$rel_project(
rel8,
list(
{
tmp_expr <- duckdb$expr_reference("p_partkey")
duckdb$expr_set_alias(tmp_expr, "p_partkey")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("p_name")
duckdb$expr_set_alias(tmp_expr, "p_name")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("p_mfgr")
duckdb$expr_set_alias(tmp_expr, "p_mfgr")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("p_brand")
duckdb$expr_set_alias(tmp_expr, "p_brand")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("p_type")
duckdb$expr_set_alias(tmp_expr, "p_type")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("p_size")
duckdb$expr_set_alias(tmp_expr, "p_size")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("p_container")
duckdb$expr_set_alias(tmp_expr, "p_container")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("p_retailprice")
duckdb$expr_set_alias(tmp_expr, "p_retailprice")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("p_comment")
duckdb$expr_set_alias(tmp_expr, "p_comment")
tmp_expr
},
{
tmp_expr <- duckdb$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
}
)
)
"inner_join"
rel11 <- duckdb$rel_join(
rel9,
rel10,
list(
duckdb$expr_function(
"==",
list(duckdb$expr_reference("l_partkey", rel9), duckdb$expr_reference("p_partkey", rel10))
)
),
"inner"
)
"inner_join"
rel12 <- duckdb$rel_order(
rel11,
list(duckdb$expr_reference("___row_number_x", rel9), duckdb$expr_reference("___row_number_y", rel10))
)
"inner_join"
rel13 <- duckdb$rel_project(
rel12,
list(
{
tmp_expr <- duckdb$expr_reference("l_orderkey")
duckdb$expr_set_alias(tmp_expr, "l_orderkey")
tmp_expr
},
{
tmp_expr <- duckdb$expr_function(
"___coalesce",
list(duckdb$expr_reference("l_partkey", rel9), duckdb$expr_reference("p_partkey", rel10))
)
duckdb$expr_set_alias(tmp_expr, "l_partkey")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_suppkey")
duckdb$expr_set_alias(tmp_expr, "l_suppkey")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_linenumber")
duckdb$expr_set_alias(tmp_expr, "l_linenumber")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_quantity")
duckdb$expr_set_alias(tmp_expr, "l_quantity")
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$expr_reference("l_tax")
duckdb$expr_set_alias(tmp_expr, "l_tax")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_returnflag")
duckdb$expr_set_alias(tmp_expr, "l_returnflag")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_linestatus")
duckdb$expr_set_alias(tmp_expr, "l_linestatus")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_shipdate")
duckdb$expr_set_alias(tmp_expr, "l_shipdate")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_commitdate")
duckdb$expr_set_alias(tmp_expr, "l_commitdate")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_receiptdate")
duckdb$expr_set_alias(tmp_expr, "l_receiptdate")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_shipinstruct")
duckdb$expr_set_alias(tmp_expr, "l_shipinstruct")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_shipmode")
duckdb$expr_set_alias(tmp_expr, "l_shipmode")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("l_comment")
duckdb$expr_set_alias(tmp_expr, "l_comment")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("p_name")
duckdb$expr_set_alias(tmp_expr, "p_name")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("p_mfgr")
duckdb$expr_set_alias(tmp_expr, "p_mfgr")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("p_brand")
duckdb$expr_set_alias(tmp_expr, "p_brand")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("p_type")
duckdb$expr_set_alias(tmp_expr, "p_type")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("p_size")
duckdb$expr_set_alias(tmp_expr, "p_size")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("p_container")
duckdb$expr_set_alias(tmp_expr, "p_container")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("p_retailprice")
duckdb$expr_set_alias(tmp_expr, "p_retailprice")
tmp_expr
},
{
tmp_expr <- duckdb$expr_reference("p_comment")
duckdb$expr_set_alias(tmp_expr, "p_comment")
tmp_expr
}
)
)
"summarise"
rel14 <- duckdb$rel_aggregate(
rel13,
groups = list(),
aggregates = list(
{
tmp_expr <- duckdb$expr_function(
"___divide",
list(
duckdb$expr_function(
"*",
list(
if ("experimental" %in% names(formals(duckdb$expr_constant))) {
duckdb$expr_constant(100, experimental = experimental)
} else {
duckdb$expr_constant(100)
},
duckdb$expr_function(
"sum",
list(
duckdb$expr_function(
"if_else",
list(
duckdb$expr_function(
"grepl",
list(
if ("experimental" %in% names(formals(duckdb$expr_constant))) {
duckdb$expr_constant("^PROMO", experimental = experimental)
} else {
duckdb$expr_constant("^PROMO")
},
duckdb$expr_reference("p_type")
)
),
duckdb$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")
)
)
)
),
if ("experimental" %in% names(formals(duckdb$expr_constant))) {
duckdb$expr_constant(0, experimental = experimental)
} else {
duckdb$expr_constant(0)
}
)
)
)
)
)
),
duckdb$expr_function(
"sum",
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_set_alias(tmp_expr, "promo_revenue")
tmp_expr
}
)
)
"summarise"
rel15 <- duckdb$rel_distinct(rel14)
rel15
duckdb$rel_to_altrep(rel15)
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
Embedding an R snippet on your website
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.