| explain |
| ------------------------------- |
| JOIN(10)(INNER) |
| => Join Cond: default.r.r_regionkey (INT4) = default.c.c_custkey (INT4) |
| => target list: default.c.c_acctbal (FLOAT8), default.c.c_address (TEXT), default.c.c_comment (TEXT), default.c.c_custkey (INT4), default.c.c_mktsegment (TEXT), default.c.c_name (TEXT), default.c.c_nationkey (INT4), default.c.c_phone (TEXT), default.n.n_nationkey (INT4), default.r.r_comment (TEXT), default.r.r_name (TEXT), default.r.r_regionkey (INT4) |
| => out schema: {(12) default.c.c_acctbal (FLOAT8), default.c.c_address (TEXT), default.c.c_comment (TEXT), default.c.c_custkey (INT4), default.c.c_mktsegment (TEXT), default.c.c_name (TEXT), default.c.c_nationkey (INT4), default.c.c_phone (TEXT), default.n.n_nationkey (INT4), default.r.r_comment (TEXT), default.r.r_name (TEXT), default.r.r_regionkey (INT4)} |
| => in schema: {(12) default.c.c_acctbal (FLOAT8), default.c.c_address (TEXT), default.c.c_comment (TEXT), default.c.c_custkey (INT4), default.c.c_mktsegment (TEXT), default.c.c_name (TEXT), default.c.c_nationkey (INT4), default.c.c_phone (TEXT), default.n.n_nationkey (INT4), default.r.r_comment (TEXT), default.r.r_name (TEXT), default.r.r_regionkey (INT4)} |
| SCAN(5) on default.region as r |
| => target list: default.r.r_comment (TEXT), default.r.r_name (TEXT), default.r.r_regionkey (INT4) |
| => out schema: {(3) default.r.r_comment (TEXT), default.r.r_name (TEXT), default.r.r_regionkey (INT4)} |
| => in schema: {(3) default.r.r_comment (TEXT), default.r.r_name (TEXT), default.r.r_regionkey (INT4)} |
| JOIN(9)(RIGHT_OUTER) |
| => Join Cond: default.n.n_nationkey (INT4) = default.c.c_custkey (INT4) |
| => target list: default.c.c_acctbal (FLOAT8), default.c.c_address (TEXT), default.c.c_comment (TEXT), default.c.c_custkey (INT4), default.c.c_mktsegment (TEXT), default.c.c_name (TEXT), default.c.c_nationkey (INT4), default.c.c_phone (TEXT), default.n.n_nationkey (INT4) |
| => out schema: {(9) default.c.c_acctbal (FLOAT8), default.c.c_address (TEXT), default.c.c_comment (TEXT), default.c.c_custkey (INT4), default.c.c_mktsegment (TEXT), default.c.c_name (TEXT), default.c.c_nationkey (INT4), default.c.c_phone (TEXT), default.n.n_nationkey (INT4)} |
| => in schema: {(9) default.c.c_acctbal (FLOAT8), default.c.c_address (TEXT), default.c.c_comment (TEXT), default.c.c_custkey (INT4), default.c.c_mktsegment (TEXT), default.c.c_name (TEXT), default.c.c_nationkey (INT4), default.c.c_phone (TEXT), default.n.n_nationkey (INT4)} |
| TABLE_SUBQUERY(3) as default.n |
| => Targets: default.n.n_nationkey (INT4) |
| => out schema: {(1) default.n.n_nationkey (INT4)} |
| => in schema: {(1) default.n.n_nationkey (INT4)} |
| SCAN(1) on default.nation |
| => target list: default.nation.n_nationkey (INT4) |
| => out schema: {(1) default.nation.n_nationkey (INT4)} |
| => in schema: {(4) default.nation.n_comment (TEXT), default.nation.n_name (TEXT), default.nation.n_nationkey (INT4), default.nation.n_regionkey (INT4)} |
| SCAN(0) on default.customer as c |
| => target list: default.c.c_acctbal (FLOAT8), default.c.c_address (TEXT), default.c.c_comment (TEXT), default.c.c_custkey (INT4), default.c.c_mktsegment (TEXT), default.c.c_name (TEXT), default.c.c_nationkey (INT4), default.c.c_phone (TEXT) |
| => out schema: {(8) default.c.c_acctbal (FLOAT8), default.c.c_address (TEXT), default.c.c_comment (TEXT), default.c.c_custkey (INT4), default.c.c_mktsegment (TEXT), default.c.c_name (TEXT), default.c.c_nationkey (INT4), default.c.c_phone (TEXT)} |
| => in schema: {(8) default.c.c_acctbal (FLOAT8), default.c.c_address (TEXT), default.c.c_comment (TEXT), default.c.c_custkey (INT4), default.c.c_mktsegment (TEXT), default.c.c_name (TEXT), default.c.c_nationkey (INT4), default.c.c_phone (TEXT)} |
| explain |
| ------------------------------- |
| ------------------------------------------------------------------------------- |
| Execution Block Graph (TERMINAL - eb_0000000000000_0000_000006) |
| ------------------------------------------------------------------------------- |
| |-eb_0000000000000_0000_000006 |
| |-eb_0000000000000_0000_000005 |
| |-eb_0000000000000_0000_000002 |
| |-eb_0000000000000_0000_000001 |
| ------------------------------------------------------------------------------- |
| Order of Execution |
| ------------------------------------------------------------------------------- |
| 1: eb_0000000000000_0000_000001 |
| 2: eb_0000000000000_0000_000002 |
| 3: eb_0000000000000_0000_000005 |
| 4: eb_0000000000000_0000_000006 |
| ------------------------------------------------------------------------------- |
| |
| ======================================================= |
| Block Id: eb_0000000000000_0000_000001 [LEAF] |
| ======================================================= |
| |
| [Outgoing] |
| [q_0000000000000_0000] 1 => 5 (type=HASH_SHUFFLE, key=default.c.c_custkey (INT4), num=32) |
| |
| SCAN(0) on default.customer as c |
| => target list: default.c.c_acctbal (FLOAT8), default.c.c_address (TEXT), default.c.c_comment (TEXT), default.c.c_custkey (INT4), default.c.c_mktsegment (TEXT), default.c.c_name (TEXT), default.c.c_nationkey (INT4), default.c.c_phone (TEXT) |
| => out schema: {(8) default.c.c_acctbal (FLOAT8), default.c.c_address (TEXT), default.c.c_comment (TEXT), default.c.c_custkey (INT4), default.c.c_mktsegment (TEXT), default.c.c_name (TEXT), default.c.c_nationkey (INT4), default.c.c_phone (TEXT)} |
| => in schema: {(8) default.c.c_acctbal (FLOAT8), default.c.c_address (TEXT), default.c.c_comment (TEXT), default.c.c_custkey (INT4), default.c.c_mktsegment (TEXT), default.c.c_name (TEXT), default.c.c_nationkey (INT4), default.c.c_phone (TEXT)} |
| |
| ======================================================= |
| Block Id: eb_0000000000000_0000_000002 [LEAF] |
| ======================================================= |
| |
| [Outgoing] |
| [q_0000000000000_0000] 2 => 5 (type=HASH_SHUFFLE, key=default.n.n_nationkey (INT4), num=32) |
| |
| TABLE_SUBQUERY(3) as default.n |
| => Targets: default.n.n_nationkey (INT4) |
| => out schema: {(1) default.n.n_nationkey (INT4)} |
| => in schema: {(1) default.n.n_nationkey (INT4)} |
| PROJECTION(2) |
| => Targets: default.nation.n_nationkey (INT4) |
| => out schema: {(1) default.nation.n_nationkey (INT4)} |
| => in schema: {(1) default.nation.n_nationkey (INT4)} |
| SCAN(1) on default.nation |
| => target list: default.nation.n_nationkey (INT4) |
| => out schema: {(1) default.nation.n_nationkey (INT4)} |
| => in schema: {(4) default.nation.n_comment (TEXT), default.nation.n_name (TEXT), default.nation.n_nationkey (INT4), default.nation.n_regionkey (INT4)} |
| |
| ======================================================= |
| Block Id: eb_0000000000000_0000_000005 [ROOT] |
| ======================================================= |
| |
| [Incoming] |
| [q_0000000000000_0000] 1 => 5 (type=HASH_SHUFFLE, key=default.c.c_custkey (INT4), num=32) |
| [q_0000000000000_0000] 2 => 5 (type=HASH_SHUFFLE, key=default.n.n_nationkey (INT4), num=32) |
| |
| [Enforcers] |
| 0: type=Broadcast, tables=default.r |
| |
| JOIN(10)(INNER) |
| => Join Cond: default.r.r_regionkey (INT4) = default.c.c_custkey (INT4) |
| => target list: default.c.c_acctbal (FLOAT8), default.c.c_address (TEXT), default.c.c_comment (TEXT), default.c.c_custkey (INT4), default.c.c_mktsegment (TEXT), default.c.c_name (TEXT), default.c.c_nationkey (INT4), default.c.c_phone (TEXT), default.n.n_nationkey (INT4), default.r.r_comment (TEXT), default.r.r_name (TEXT), default.r.r_regionkey (INT4) |
| => out schema: {(12) default.c.c_acctbal (FLOAT8), default.c.c_address (TEXT), default.c.c_comment (TEXT), default.c.c_custkey (INT4), default.c.c_mktsegment (TEXT), default.c.c_name (TEXT), default.c.c_nationkey (INT4), default.c.c_phone (TEXT), default.n.n_nationkey (INT4), default.r.r_comment (TEXT), default.r.r_name (TEXT), default.r.r_regionkey (INT4)} |
| => in schema: {(12) default.c.c_acctbal (FLOAT8), default.c.c_address (TEXT), default.c.c_comment (TEXT), default.c.c_custkey (INT4), default.c.c_mktsegment (TEXT), default.c.c_name (TEXT), default.c.c_nationkey (INT4), default.c.c_phone (TEXT), default.n.n_nationkey (INT4), default.r.r_comment (TEXT), default.r.r_name (TEXT), default.r.r_regionkey (INT4)} |
| SCAN(5) on default.region as r |
| => target list: default.r.r_comment (TEXT), default.r.r_name (TEXT), default.r.r_regionkey (INT4) |
| => out schema: {(3) default.r.r_comment (TEXT), default.r.r_name (TEXT), default.r.r_regionkey (INT4)} |
| => in schema: {(3) default.r.r_comment (TEXT), default.r.r_name (TEXT), default.r.r_regionkey (INT4)} |
| JOIN(9)(RIGHT_OUTER) |
| => Join Cond: default.n.n_nationkey (INT4) = default.c.c_custkey (INT4) |
| => target list: default.c.c_acctbal (FLOAT8), default.c.c_address (TEXT), default.c.c_comment (TEXT), default.c.c_custkey (INT4), default.c.c_mktsegment (TEXT), default.c.c_name (TEXT), default.c.c_nationkey (INT4), default.c.c_phone (TEXT), default.n.n_nationkey (INT4) |
| => out schema: {(9) default.c.c_acctbal (FLOAT8), default.c.c_address (TEXT), default.c.c_comment (TEXT), default.c.c_custkey (INT4), default.c.c_mktsegment (TEXT), default.c.c_name (TEXT), default.c.c_nationkey (INT4), default.c.c_phone (TEXT), default.n.n_nationkey (INT4)} |
| => in schema: {(9) default.c.c_acctbal (FLOAT8), default.c.c_address (TEXT), default.c.c_comment (TEXT), default.c.c_custkey (INT4), default.c.c_mktsegment (TEXT), default.c.c_name (TEXT), default.c.c_nationkey (INT4), default.c.c_phone (TEXT), default.n.n_nationkey (INT4)} |
| SCAN(13) on eb_0000000000000_0000_000002 |
| => out schema: {(1) default.n.n_nationkey (INT4)} |
| => in schema: {(1) default.n.n_nationkey (INT4)} |
| SCAN(12) on eb_0000000000000_0000_000001 |
| => out schema: {(8) default.c.c_acctbal (FLOAT8), default.c.c_address (TEXT), default.c.c_comment (TEXT), default.c.c_custkey (INT4), default.c.c_mktsegment (TEXT), default.c.c_name (TEXT), default.c.c_nationkey (INT4), default.c.c_phone (TEXT)} |
| => in schema: {(8) default.c.c_acctbal (FLOAT8), default.c.c_address (TEXT), default.c.c_comment (TEXT), default.c.c_custkey (INT4), default.c.c_mktsegment (TEXT), default.c.c_name (TEXT), default.c.c_nationkey (INT4), default.c.c_phone (TEXT)} |
| |
| ======================================================= |
| Block Id: eb_0000000000000_0000_000006 [TERMINAL] |
| ======================================================= |