--- /dev/null
+# 2010 September 18
+#
+# 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 to verify that the "testable statements" in
+# the lang_insert.html document are correct.
+#
+set testdir [file dirname $argv0]
+source $testdir/tester.tcl
+
+# Organization of tests:
+#
+# e_insert-0.*: Test the syntax diagram.
+#
+# e_insert-1.*: Test statements of the form "INSERT ... VALUES(...)".
+#
+# e_insert-2.*: Test statements of the form "INSERT ... SELECT ...".
+#
+# e_insert-3.*: Test statements of the form "INSERT ... DEFAULT VALUES".
+#
+
+do_execsql_test e_insert-0.0 {
+ CREATE TABLE a1(a, b);
+ CREATE TABLE a2(a, b, c DEFAULT 'xyz');
+
+ CREATE TABLE a3(x DEFAULT 1.0, y DEFAULT 'string', z);
+} {}
+
+proc delete_all_data {} {
+ db eval {SELECT tbl_name AS t FROM sqlite_master WHERE type = 'table'} {
+ db eval "DELETE FROM '[string map {' ''} $t]'"
+ }
+}
+
+proc do_insert_tests {args} {
+ uplevel do_select_tests $args
+}
+
+# EVIDENCE-OF: R-41448-54465 -- syntax diagram insert-stmt
+#
+do_insert_tests e_insert-0 {
+ 1 "INSERT INTO a1 DEFAULT VALUES" {}
+ 2 "INSERT INTO main.a1 DEFAULT VALUES" {}
+ 3 "INSERT OR ROLLBACK INTO main.a1 DEFAULT VALUES" {}
+ 4 "INSERT OR ROLLBACK INTO a1 DEFAULT VALUES" {}
+ 5 "INSERT OR ABORT INTO main.a1 DEFAULT VALUES" {}
+ 6 "INSERT OR ABORT INTO a1 DEFAULT VALUES" {}
+ 7 "INSERT OR REPLACE INTO main.a1 DEFAULT VALUES" {}
+ 8 "INSERT OR REPLACE INTO a1 DEFAULT VALUES" {}
+ 9 "INSERT OR FAIL INTO main.a1 DEFAULT VALUES" {}
+ 10 "INSERT OR FAIL INTO a1 DEFAULT VALUES" {}
+ 11 "INSERT OR FAIL INTO main.a1 DEFAULT VALUES" {}
+ 12 "INSERT OR IGNORE INTO a1 DEFAULT VALUES" {}
+ 13 "REPLACE INTO a1 DEFAULT VALUES" {}
+ 14 "REPLACE INTO main.a1 DEFAULT VALUES" {}
+ 15 "INSERT INTO a1 VALUES(1, 2)" {}
+ 16 "INSERT INTO main.a1 VALUES(1, 2)" {}
+ 17 "INSERT OR ROLLBACK INTO main.a1 VALUES(1, 2)" {}
+ 18 "INSERT OR ROLLBACK INTO a1 VALUES(1, 2)" {}
+ 19 "INSERT OR ABORT INTO main.a1 VALUES(1, 2)" {}
+ 20 "INSERT OR ABORT INTO a1 VALUES(1, 2)" {}
+ 21 "INSERT OR REPLACE INTO main.a1 VALUES(1, 2)" {}
+ 22 "INSERT OR REPLACE INTO a1 VALUES(1, 2)" {}
+ 23 "INSERT OR FAIL INTO main.a1 VALUES(1, 2)" {}
+ 24 "INSERT OR FAIL INTO a1 VALUES(1, 2)" {}
+ 25 "INSERT OR FAIL INTO main.a1 VALUES(1, 2)" {}
+ 26 "INSERT OR IGNORE INTO a1 VALUES(1, 2)" {}
+ 27 "REPLACE INTO a1 VALUES(1, 2)" {}
+ 28 "REPLACE INTO main.a1 VALUES(1, 2)" {}
+ 29 "INSERT INTO a1 (b, a) VALUES(1, 2)" {}
+ 30 "INSERT INTO main.a1 (b, a) VALUES(1, 2)" {}
+ 31 "INSERT OR ROLLBACK INTO main.a1 (b, a) VALUES(1, 2)" {}
+ 32 "INSERT OR ROLLBACK INTO a1 (b, a) VALUES(1, 2)" {}
+ 33 "INSERT OR ABORT INTO main.a1 (b, a) VALUES(1, 2)" {}
+ 34 "INSERT OR ABORT INTO a1 (b, a) VALUES(1, 2)" {}
+ 35 "INSERT OR REPLACE INTO main.a1 (b, a) VALUES(1, 2)" {}
+ 36 "INSERT OR REPLACE INTO a1 (b, a) VALUES(1, 2)" {}
+ 37 "INSERT OR FAIL INTO main.a1 (b, a) VALUES(1, 2)" {}
+ 38 "INSERT OR FAIL INTO a1 (b, a) VALUES(1, 2)" {}
+ 39 "INSERT OR FAIL INTO main.a1 (b, a) VALUES(1, 2)" {}
+ 40 "INSERT OR IGNORE INTO a1 (b, a) VALUES(1, 2)" {}
+ 41 "REPLACE INTO a1 (b, a) VALUES(1, 2)" {}
+ 42 "REPLACE INTO main.a1 (b, a) VALUES(1, 2)" {}
+ 43 "INSERT INTO a1 SELECT c, b FROM a2" {}
+ 44 "INSERT INTO main.a1 SELECT c, b FROM a2" {}
+ 45 "INSERT OR ROLLBACK INTO main.a1 SELECT c, b FROM a2" {}
+ 46 "INSERT OR ROLLBACK INTO a1 SELECT c, b FROM a2" {}
+ 47 "INSERT OR ABORT INTO main.a1 SELECT c, b FROM a2" {}
+ 48 "INSERT OR ABORT INTO a1 SELECT c, b FROM a2" {}
+ 49 "INSERT OR REPLACE INTO main.a1 SELECT c, b FROM a2" {}
+ 50 "INSERT OR REPLACE INTO a1 SELECT c, b FROM a2" {}
+ 51 "INSERT OR FAIL INTO main.a1 SELECT c, b FROM a2" {}
+ 52 "INSERT OR FAIL INTO a1 SELECT c, b FROM a2" {}
+ 53 "INSERT OR FAIL INTO main.a1 SELECT c, b FROM a2" {}
+ 54 "INSERT OR IGNORE INTO a1 SELECT c, b FROM a2" {}
+ 55 "REPLACE INTO a1 SELECT c, b FROM a2" {}
+ 56 "REPLACE INTO main.a1 SELECT c, b FROM a2" {}
+ 57 "INSERT INTO a1 (b, a) SELECT c, b FROM a2" {}
+ 58 "INSERT INTO main.a1 (b, a) SELECT c, b FROM a2" {}
+ 59 "INSERT OR ROLLBACK INTO main.a1 (b, a) SELECT c, b FROM a2" {}
+ 60 "INSERT OR ROLLBACK INTO a1 (b, a) SELECT c, b FROM a2" {}
+ 61 "INSERT OR ABORT INTO main.a1 (b, a) SELECT c, b FROM a2" {}
+ 62 "INSERT OR ABORT INTO a1 (b, a) SELECT c, b FROM a2" {}
+ 63 "INSERT OR REPLACE INTO main.a1 (b, a) SELECT c, b FROM a2" {}
+ 64 "INSERT OR REPLACE INTO a1 (b, a) SELECT c, b FROM a2" {}
+ 65 "INSERT OR FAIL INTO main.a1 (b, a) SELECT c, b FROM a2" {}
+ 66 "INSERT OR FAIL INTO a1 (b, a) SELECT c, b FROM a2" {}
+ 67 "INSERT OR FAIL INTO main.a1 (b, a) SELECT c, b FROM a2" {}
+ 68 "INSERT OR IGNORE INTO a1 (b, a) SELECT c, b FROM a2" {}
+ 69 "REPLACE INTO a1 (b, a) SELECT c, b FROM a2" {}
+ 70 "REPLACE INTO main.a1 (b, a) SELECT c, b FROM a2" {}
+}
+
+delete_all_data
+
+# EVIDENCE-OF: R-20288-20462 The first form (with the "VALUES" keyword)
+# creates a single new row in an existing table.
+#
+do_insert_tests e_insert-1.1 {
+ 0 "SELECT count(*) FROM a2" {0}
+
+ 1a "INSERT INTO a2 VALUES(1, 2, 3)" {}
+ 1b "SELECT count(*) FROM a2" {1}
+
+ 2a "INSERT INTO a2(a, b) VALUES(1, 2)" {}
+ 2b "SELECT count(*) FROM a2" {2}
+}
+
+# EVIDENCE-OF: R-36040-20870 If no column-list is specified then the
+# number of values must be the same as the number of columns in the
+# table.
+#
+# A test in the block above verifies that if the VALUES list has the
+# correct number of columns (for table a2, 3 columns) works. So these
+# tests just show that other values cause an error.
+#
+do_insert_tests e_insert-1.2 -error {
+ table %s has %d columns but %d values were supplied
+} {
+ 1 "INSERT INTO a2 VALUES(1)" {a2 3 1}
+ 2 "INSERT INTO a2 VALUES(1,2)" {a2 3 2}
+ 3 "INSERT INTO a2 VALUES(1,2,3,4)" {a2 3 4}
+ 4 "INSERT INTO a2 VALUES(1,2,3,4,5)" {a2 3 5}
+}
+
+# EVIDENCE-OF: R-52422-65517 In this case the result of evaluting the
+# left-most expression in the VALUES list is inserted into the left-most
+# column of the new row, and so on.
+#
+delete_all_data
+do_insert_tests e_insert-1.3 {
+ 1a "INSERT INTO a2 VALUES(1, 2, 3)" {}
+ 1b "SELECT * FROM a2 WHERE oid=last_insert_rowid()" {1 2 3}
+
+ 2a "INSERT INTO a2 VALUES('abc', NULL, 3*3+1)" {}
+ 2b "SELECT * FROM a2 WHERE oid=last_insert_rowid()" {abc {} 10}
+
+ 3a "INSERT INTO a2 VALUES((SELECT count(*) FROM a2), 'x', 'y')" {}
+ 3b "SELECT * FROM a2 WHERE oid=last_insert_rowid()" {2 x y}
+}
+
+# EVIDENCE-OF: R-62524-00361 If a column-list is specified, then the
+# number of values must match the number of specified columns.
+#
+do_insert_tests e_insert-1.4 -error {
+ %d values for %d columns
+} {
+ 1 "INSERT INTO a2(a, b, c) VALUES(1)" {1 3}
+ 2 "INSERT INTO a2(a, b, c) VALUES(1,2)" {2 3}
+ 3 "INSERT INTO a2(a, b, c) VALUES(1,2,3,4)" {4 3}
+ 4 "INSERT INTO a2(a, b, c) VALUES(1,2,3,4,5)" {5 3}
+
+ 5 "INSERT INTO a2(c, a) VALUES(1)" {1 2}
+ 6 "INSERT INTO a2(c, a) VALUES(1,2,3)" {3 2}
+ 7 "INSERT INTO a2(c, a) VALUES(1,2,3,4)" {4 2}
+ 8 "INSERT INTO a2(c, a) VALUES(1,2,3,4,5)" {5 2}
+}
+
+# EVIDENCE-OF: R-07016-26442 Each of the named columns of the new row is
+# populated with the results of evaluating the corresponding VALUES
+# expression.
+#
+# EVIDENCE-OF: R-12183-43719 Table columns that do not appear in the
+# column list are populated with the default column value (specified as
+# part of the CREATE TABLE statement), or with NULL if no default value
+# is specified.
+#
+delete_all_data
+do_insert_tests e_insert-1.5 {
+ 1a "INSERT INTO a2(b, c) VALUES('b', 'c')" {}
+ 1b "SELECT * FROM a2" {{} b c}
+
+ 2a "INSERT INTO a2(a, b) VALUES('a', 'b')" {}
+ 2b "SELECT * FROM a2" {{} b c a b xyz}
+}
+
+delete_all_data
+
+
+# EVIDENCE-OF: R-63614-47421 If a column-list is specified, the number
+# of columns in the result of the SELECT must be the same as the number
+# of items in the column-list.
+#
+do_insert_tests e_insert-2.2 -error {
+ %d values for %d columns
+} {
+ 1 "INSERT INTO a3(x, y) SELECT a, b, c FROM a2" {3 2}
+ 2 "INSERT INTO a3(x, y) SELECT * FROM a2" {3 2}
+ 3 "INSERT INTO a3(x, y) SELECT * FROM a2 CROSS JOIN a1" {5 2}
+ 4 "INSERT INTO a3(x, y) SELECT * FROM a2 NATURAL JOIN a1" {3 2}
+ 5 "INSERT INTO a3(x, y) SELECT a2.a FROM a2,a1" {1 2}
+
+ 6 "INSERT INTO a3(z) SELECT a, b, c FROM a2" {3 1}
+ 7 "INSERT INTO a3(z) SELECT * FROM a2" {3 1}
+ 8 "INSERT INTO a3(z) SELECT * FROM a2 CROSS JOIN a1" {5 1}
+ 9 "INSERT INTO a3(z) SELECT * FROM a2 NATURAL JOIN a1" {3 1}
+ 10 "INSERT INTO a3(z) SELECT a1.* FROM a2,a1" {2 1}
+}
+
+# EVIDENCE-OF: R-58951-07798 Otherwise, if no column-list is specified,
+# the number of columns in the result of the SELECT must be the same as
+# the number of columns in the table.
+#
+do_insert_tests e_insert-2.3 -error {
+ table %s has %d columns but %d values were supplied
+} {
+ 1 "INSERT INTO a1 SELECT a, b, c FROM a2" {a1 2 3}
+ 2 "INSERT INTO a1 SELECT * FROM a2" {a1 2 3}
+ 3 "INSERT INTO a1 SELECT * FROM a2 CROSS JOIN a1" {a1 2 5}
+ 4 "INSERT INTO a1 SELECT * FROM a2 NATURAL JOIN a1" {a1 2 3}
+ 5 "INSERT INTO a1 SELECT a2.a FROM a2,a1" {a1 2 1}
+}
+
+
+# EVIDENCE-OF: R-25149-22012 The INSERT ... DEFAULT VALUES statement
+# inserts a single new row into the named table.
+#
+delete_all_data
+do_insert_tests e_insert-3.1 {
+ 1 "SELECT count(*) FROM a3" {0}
+ 2a "INSERT INTO a3 DEFAULT VALUES" {}
+ 2b "SELECT count(*) FROM a3" {1}
+}
+
+# EVIDENCE-OF: R-18927-01951 Each column of the new row is populated
+# with its default value, or with a NULL if no default value is
+# specified as part of the column definition in the CREATE TABLE
+# statement.
+#
+delete_all_data
+do_insert_tests e_insert-3.2 {
+ 1.1 "INSERT INTO a3 DEFAULT VALUES" {}
+ 1.2 "SELECT * FROM a3" {1.0 string {}}
+
+ 2.1 "INSERT INTO a3 DEFAULT VALUES" {}
+ 2.2 "SELECT * FROM a3" {1.0 string {} 1.0 string {}}
+
+ 3.1 "INSERT INTO a2 DEFAULT VALUES" {}
+ 3.2 "SELECT * FROM a2" {{} {} xyz}
+
+ 4.1 "INSERT INTO a2 DEFAULT VALUES" {}
+ 4.2 "SELECT * FROM a2" {{} {} xyz {} {} xyz}
+
+ 5.1 "INSERT INTO a1 DEFAULT VALUES" {}
+ 5.2 "SELECT * FROM a1" {{} {}}
+
+ 6.1 "INSERT INTO a1 DEFAULT VALUES" {}
+ 6.2 "SELECT * FROM a1" {{} {} {} {}}
+}
+
+
+
+delete_all_data
+
+finish_test
projects / thirdparty / sqlite.git / commitdiff
