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Fix the OP_SeekGE, OP_SeekGT, OP_SeekLE, and OP_SeekLT opcodes so that they

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preserve the datatype of the value in the register used as the key.
Ticket [d9f584e936c7a8d0]

FossilOrigin-Name: 81b9f0f55042777b37de78069f7089041a9ee21dd0a0c86b879053fb46e140b4
This commit is contained in:
drh
2019-08-22 00:53:16 +00:00
parent f7c92e82d2
commit 3e36480232
4 changed files with 51 additions and 14 deletions
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33
test/where.test
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@@ -1538,4 +1538,37 @@ do_catchsql_test where-25.5 {
ON CONFLICT(c) DO UPDATE SET b=NULL
} {1 {corrupt database}}
# 2019-08-21 Ticket https://www.sqlite.org/src/info/d9f584e936c7a8d0
#
db close
sqlite3 db :memory:
do_execsql_test where-26.1 {
CREATE TABLE t0(c0 INTEGER PRIMARY KEY, c1 TEXT);
INSERT INTO t0(c0, c1) VALUES (1, 'a');
CREATE TABLE t1(c0 INT PRIMARY KEY, c1 TEXT);
INSERT INTO t1(c0, c1) VALUES (1, 'a');
SELECT * FROM t0 WHERE '-1' BETWEEN 0 AND t0.c0;
} {1 a}
do_execsql_test where-26.2 {
SELECT * FROM t1 WHERE '-1' BETWEEN 0 AND t1.c0;
} {1 a}
do_execsql_test where-26.3 {
SELECT * FROM t0 WHERE '-1'>=0 AND '-1'<=t0.c0;
} {1 a}
do_execsql_test where-26.4 {
SELECT * FROM t1 WHERE '-1'>=0 AND '-1'<=t1.c0;
} {1 a}
do_execsql_test where-26.5 {
SELECT '-1' BETWEEN 0 AND t0.c0 FROM t0;
} {1}
do_execsql_test where-26.6 {
SELECT '-1' BETWEEN 0 AND t1.c0 FROM t1;
} {1}
do_execsql_test where-26.7 {
SELECT '-1'>=0 AND '-1'<=t0.c0 FROM t0;
} {1}
do_execsql_test where-26.8 {
SELECT '-1'>=0 AND '-1'<=t1.c0 FROM t1;
} {1}
finish_test