[sql] Import reference version of SQLite 3.10.2.

third_party/sqlite/sqlite-src-3100200/test/tabfunc01.test

+# 2015-08-19
+#
+# The author disclaims copyright to this source code.  In place of
+# a legal notice, here is a blessing:
+#
+#    May you do good and not evil.
+#    May you find forgiveness for yourself and forgive others.
+#    May you share freely, never taking more than you give.
+#
+#***********************************************************************
+# 
+# This file implements tests for table-valued-functions implemented using
+# eponymous virtual tables.
+#
+
+set testdir [file dirname $argv0]
+source $testdir/tester.tcl
+set testprefix tabfunc01
+
+ifcapable !vtab {
+  finish_test
+  return
+}
+load_static_extension db series
+
+do_execsql_test tabfunc01-1.1 {
+  SELECT *, '|' FROM generate_series WHERE start=1 AND stop=9 AND step=2;
+} {1 | 3 | 5 | 7 | 9 |}
+do_execsql_test tabfunc01-1.2 {
+  SELECT *, '|' FROM generate_series LIMIT 5;
+} {0 | 1 | 2 | 3 | 4 |}
+do_catchsql_test tabfunc01-1.3 {
+  CREATE VIRTUAL TABLE t1 USING generate_series;
+} {1 {no such module: generate_series}}
+do_execsql_test tabfunc01-1.4 {
+  SELECT * FROM generate_series(1,9,2);
+} {1 3 5 7 9}
+do_execsql_test tabfunc01-1.5 {
+  SELECT * FROM generate_series(1,9);
+} {1 2 3 4 5 6 7 8 9}
+do_execsql_test tabfunc01-1.6 {
+  SELECT * FROM generate_series(1,10) WHERE step=3;
+} {1 4 7 10}
+do_catchsql_test tabfunc01-1.7 {
+  SELECT * FROM generate_series(1,9,2,11);
+} {1 {too many arguments on generate_series() - max 3}}
+
+do_execsql_test tabfunc01-1.8 {
+  SELECT * FROM generate_series(0,32,5) ORDER BY rowid DESC;
+} {30 25 20 15 10 5 0}
+do_execsql_test tabfunc01-1.9 {
+  SELECT rowid, * FROM generate_series(0,32,5) ORDER BY value DESC;
+} {1 30 2 25 3 20 4 15 5 10 6 5 7 0}
+do_execsql_test tabfunc01-1.10 {
+  SELECT rowid, * FROM generate_series(0,32,5) ORDER BY +value DESC;
+} {7 30 6 25 5 20 4 15 3 10 2 5 1 0}
+
+do_execsql_test tabfunc01-1.20 {
+  CREATE VIEW v1(a,b) AS VALUES(1,2),(3,4);
+  SELECT * FROM v1;
+} {1 2 3 4}
+do_catchsql_test tabfunc01-1.21.1 {
+  SELECT * FROM v1(55);
+} {1 {'v1' is not a function}}
+do_catchsql_test tabfunc01-1.21.2 {
+  SELECT * FROM v1();
+} {1 {'v1' is not a function}}
+do_execsql_test tabfunc01-1.22 {
+  CREATE VIEW v2(x) AS SELECT value FROM generate_series(1,5);
+  SELECT * FROM v2;
+} {1 2 3 4 5}
+do_catchsql_test tabfunc01-1.23.1 {
+  SELECT * FROM v2(55);
+} {1 {'v2' is not a function}}
+do_catchsql_test tabfunc01-1.23.2 {
+  SELECT * FROM v2();
+} {1 {'v2' is not a function}}
+do_execsql_test tabfunc01-1.24 {
+  CREATE TABLE t0(x);
+  INSERT INTO t0(x) VALUES(123),(456),(789);
+  SELECT * FROM t0 ORDER BY x;
+} {123 456 789}
+do_catchsql_test tabfunc01-1.25 {
+  SELECT * FROM t0(55) ORDER BY x;
+} {1 {'t0' is not a function}}
+do_catchsql_test tabfunc01-1.26 {
+  WITH w0 AS (SELECT * FROM t0)
+  INSERT INTO t0(x) SELECT * FROM w0()
+} {1 {'w0' is not a function}}
+
+do_execsql_test tabfunc01-2.1 {
+  CREATE TABLE t1(x);
+  INSERT INTO t1(x) VALUES(2),(3);
+  SELECT *, '|' FROM t1, generate_series(1,x) ORDER BY 1, 2
+} {2 1 | 2 2 | 3 1 | 3 2 | 3 3 |}
+do_execsql_test tabfunc01-2.2 {
+  SELECT *, '|' FROM (SELECT x FROM t1) AS y, generate_series(1,y.x)
+  ORDER BY 1, 2;
+} {2 1 | 2 2 | 3 1 | 3 2 | 3 3 |}
+
+do_execsql_test tabfunc01-2.50 {
+  SELECT * FROM generate_series() LIMIT 5;
+} {0 1 2 3 4}
+
+do_execsql_test tabfunc01-3.1 {
+  SELECT DISTINCT value FROM generate_series(1,x), t1 ORDER BY 1;
+} {1 2 3}
+
+# Eponymous virtual table exists in the "main" schema only
+#
+do_execsql_test tabfunc01-4.1 {
+  SELECT * FROM main.generate_series(1,4)
+} {1 2 3 4}
+do_catchsql_test tabfunc01-4.2 {
+  SELECT * FROM temp.generate_series(1,4)
+} {1 {no such table: temp.generate_series}}
+do_catchsql_test tabfunc01-4.3 {
+  ATTACH ':memory:' AS aux1;
+  CREATE TABLE aux1.t1(a,b,c);
+  SELECT * FROM aux1.generate_series(1,4)
+} {1 {no such table: aux1.generate_series}}
+
+finish_test