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Make sure the btree cursor overflow cache is cleared when overwriting

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a cell in sqlite3BtreeInsert().  Ticket [3cf9bb227e9a5d32]

FossilOrigin-Name: 7dae7b969ed314605a3a2da2cfdce4d81152740f5d3bfbc2a6e311b13ee325a7
This commit is contained in:
drh
2019-08-12 18:26:46 +00:00
parent 41428a97b8
commit 554a19dbee
4 changed files with 26 additions and 8 deletions
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16
test/insert.test
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@ -460,4 +460,20 @@ do_execsql_test insert-14.1 {
integrity_check insert-99.0
# 2019-08-12.
#
do_execsql_test insert-15.1 {
DROP TABLE IF EXISTS t1;
DROP TABLE IF EXISTS t2;
CREATE TABLE t1(a INTEGER PRIMARY KEY, b TEXT);
CREATE INDEX i1 ON t1(b);
CREATE TABLE t2(a, b);
INSERT INTO t2 VALUES(4, randomblob(31000));
INSERT INTO t2 VALUES(4, randomblob(32000));
INSERT INTO t2 VALUES(4, randomblob(33000));
REPLACE INTO t1 SELECT a, b FROM t2;
SELECT a, length(b) FROM t1;
} {4 33000}
finish_test