Index: test/e_insert.test ================================================================== --- test/e_insert.test +++ test/e_insert.test @@ -23,16 +23,21 @@ # # e_insert-2.*: Test statements of the form "INSERT ... SELECT ...". # # e_insert-3.*: Test statements of the form "INSERT ... DEFAULT VALUES". # +# e_insert-4.*: Test statements regarding the conflict clause. +# +# e_insert-5.*: Test that the qualified table name and "DEFAULT VALUES" +# syntaxes do not work in trigger bodies. +# 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); + CREATE TABLE a4(c UNIQUE, d); } {} proc delete_all_data {} { db eval {SELECT tbl_name AS t FROM sqlite_master WHERE type = 'table'} { db eval "DELETE FROM '[string map {' ''} $t]'" @@ -199,11 +204,37 @@ 2a "INSERT INTO a2(a, b) VALUES('a', 'b')" {} 2b "SELECT * FROM a2" {{} b c a b xyz} } +# EVIDENCE-OF: R-52173-30215 A new entry is inserted into the table for +# each row of data returned by executing the SELECT statement. +# delete_all_data +do_insert_tests e_insert-2.1 { + 0 "SELECT count(*) FROM a1" {0} + + 1a "SELECT count(*) FROM (SELECT 1, 2)" {1} + 1b "INSERT INTO a1 SELECT 1, 2" {} + 1c "SELECT count(*) FROM a1" {1} + + 2a "SELECT count(*) FROM (SELECT b, a FROM a1)" {1} + 2b "INSERT INTO a1 SELECT b, a FROM a1" {} + 2c "SELECT count(*) FROM a1" {2} + + 3a "SELECT count(*) FROM (SELECT b, a FROM a1)" {2} + 3b "INSERT INTO a1 SELECT b, a FROM a1" {} + 3c "SELECT count(*) FROM a1" {4} + + 4a "SELECT count(*) FROM (SELECT b, a FROM a1)" {4} + 4b "INSERT INTO a1 SELECT b, a FROM a1" {} + 4c "SELECT count(*) FROM a1" {8} + + 4a "SELECT count(*) FROM (SELECT min(b), min(a) FROM a1)" {1} + 4b "INSERT INTO a1 SELECT min(b), min(a) FROM a1" {} + 4c "SELECT count(*) FROM a1" {9} +} # 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. @@ -236,10 +267,31 @@ 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-31074-37730 Any SELECT statement, including compound +# SELECTs and SELECT statements with ORDER BY and/or LIMIT clauses, may +# be used in an INSERT statement of this form. +# +delete_all_data +do_execsql_test e_insert-2.3.0 { + INSERT INTO a1 VALUES('x', 'y'); +} {} +do_insert_tests e_insert-2.3 { + 1 "INSERT INTO a1 SELECT a,b FROM a1 UNION SELECT b,a FROM a1 ORDER BY 1" {} + 2 "INSERT INTO a1(b, a) SELECT * FROM a1 LIMIT 1" {} + 3 "INSERT INTO a1 SELECT 'a'||a, 'b'||b FROM a1 LIMIT 2 OFFSET 1" {} + 4 "INSERT INTO a1 SELECT * FROM a1 ORDER BY b, a" {} + S "SELECT * FROM a1" { + x y + x y y x + y x + ax by ay bx + ay bx ax by y x y x x y x y + } +} # EVIDENCE-OF: R-25149-22012 The INSERT ... DEFAULT VALUES statement # inserts a single new row into the named table. # delete_all_data @@ -273,10 +325,78 @@ 6.1 "INSERT INTO a1 DEFAULT VALUES" {} 6.2 "SELECT * FROM a1" {{} {} {} {}} } +# EVIDENCE-OF: R-46928-50290 The optional conflict-clause allows the +# specification of an alternative constraint conflict resolution +# algorithm to use during this one INSERT command. +# +# EVIDENCE-OF: R-23110-47146 the parser allows the use of the single +# keyword REPLACE as an alias for "INSERT OR REPLACE". +# +# The two requirements above are tested by e_select-4.1.* and +# e_select-4.2.*, respectively. +# +do_execsql_test e_insert-4.1.0 { + INSERT INTO a4 VALUES(1, 'a'); + INSERT INTO a4 VALUES(2, 'a'); + INSERT INTO a4 VALUES(3, 'a'); +} {} +foreach {tn sql error ac data } { + 1.1 "INSERT INTO a4 VALUES(2,'b')" {column c is not unique} 1 {1 a 2 a 3 a} + 1.2 "INSERT OR REPLACE INTO a4 VALUES(2, 'b')" {} 1 {1 a 3 a 2 b} + 1.3 "INSERT OR IGNORE INTO a4 VALUES(3, 'c')" {} 1 {1 a 3 a 2 b} + 1.4 "BEGIN" {} 0 {1 a 3 a 2 b} + 1.5 "INSERT INTO a4 VALUES(1, 'd')" {column c is not unique} 0 {1 a 3 a 2 b} + 1.6 "INSERT OR ABORT INTO a4 VALUES(1, 'd')" + {column c is not unique} 0 {1 a 3 a 2 b} + 1.7 "INSERT OR ROLLBACK INTO a4 VALUES(1, 'd')" + {column c is not unique} 1 {1 a 3 a 2 b} + 1.8 "INSERT INTO a4 SELECT 4, 'e' UNION ALL SELECT 3, 'e'" + {column c is not unique} 1 {1 a 3 a 2 b} + 1.9 "INSERT OR FAIL INTO a4 SELECT 4, 'e' UNION ALL SELECT 3, 'e'" + {column c is not unique} 1 {1 a 3 a 2 b 4 e} + + 2.1 "INSERT INTO a4 VALUES(2,'f')" + {column c is not unique} 1 {1 a 3 a 2 b 4 e} + 2.2 "REPLACE INTO a4 VALUES(2, 'f')" {} 1 {1 a 3 a 4 e 2 f} +} { + do_catchsql_test e_insert-4.1.$tn.1 $sql [list [expr {$error!=""}] $error] + do_execsql_test e_insert-4.1.$tn.2 {SELECT * FROM a4} [list {*}$data] + do_test e_insert-4.1.$tn.3 {sqlite3_get_autocommit db} $ac +} + +# EVIDENCE-OF: R-64196-02418 The optional "database-name." prefix on the +# table-name is support for top-level INSERT statements only. +# +# EVIDENCE-OF: R-05731-00924 The table name must be unqualified for +# INSERT statements that occur within CREATE TRIGGER statements. +# +set err {1 {qualified table names are not allowed on INSERT, UPDATE, and DELETE statements within triggers}} + +do_catchsql_test e_insert-5.1.1 { + CREATE TRIGGER AFTER UPDATE ON a1 BEGIN + INSERT INTO main.a4 VALUES(new.a, new.b); + END; +} $err +do_catchsql_test e_insert-5.1.2 { + CREATE TEMP TABLE IF NOT EXISTS tmptable(a, b); + CREATE TRIGGER AFTER DELETE ON a3 BEGIN + INSERT INTO temp.tmptable VALUES(1, 2); + END; +} $err + +# EVIDENCE-OF: R-15888-36326 Similarly, the "DEFAULT VALUES" form of the +# INSERT statement is supported for top-level INSERT statements only and +# not for INSERT statements within triggers. +# +do_catchsql_test e_insert-5.2.1 { + CREATE TRIGGER AFTER UPDATE ON a1 BEGIN + INSERT INTO a4 DEFAULT VALUES; + END; +} {1 {near "DEFAULT": syntax error}} delete_all_data finish_test