Changeset: c3dca2c13397 for MonetDB
URL: https://dev.monetdb.org/hg/MonetDB/rev/c3dca2c13397
Modified Files:
.hgtags
Branch: default
Log Message:
merged with jun2023
diffs (164 lines):
diff --git a/.hgtags b/.hgtags
--- a/.hgtags
+++ b/.hgtags
@@ -806,3 +806,4 @@ 8b736d6dcfd63d0560c99fc5427b504c116b74b0
8b736d6dcfd63d0560c99fc5427b504c116b74b0 Sep2022_SP3_release
aba8c31c60480148cd388a09ac99b42679406258 Jun2023_1
79dbf838f04483a2d9ccce8332090ff91b18caec Jun2023_3
+79dbf838f04483a2d9ccce8332090ff91b18caec Jun2023_release
diff --git a/gdk/gdk_strimps.c b/gdk/gdk_strimps.c
--- a/gdk/gdk_strimps.c
+++ b/gdk/gdk_strimps.c
@@ -212,6 +212,10 @@ STRMPmakebitstring(const char *s, Strimp
pi.pos = 0;
pi.lim = strlen(s);
+ if (pi.lim < 2) {
+ return ret;
+ }
+
while(pair_at(&pi, &cp)) {
pair_idx = STRMPpairLookup(r, &cp);
if (pair_idx >= 0)
@@ -324,6 +328,9 @@ STRMPbuildHeader(BAT *b, BAT *s, CharPai
pi.s = cs;
pi.pos = 0;
pi.lim = strlen(pi.s);
+ if (pi.lim < 2) {
+ continue;
+ }
while (pair_at(pip, cpp)) {
if(ignored(cpp, 1)) {
/* Skip this AND the next pair
diff --git a/sql/test/strimps/Tests/All b/sql/test/strimps/Tests/All
--- a/sql/test/strimps/Tests/All
+++ b/sql/test/strimps/Tests/All
@@ -2,3 +2,4 @@ strimps_stable_counts
strimps_stable_counts2
persisted_strimp
strimps_not_like
+small_string_crash
diff --git a/sql/test/strimps/Tests/small_string_crash.test
b/sql/test/strimps/Tests/small_string_crash.test
new file mode 100644
--- /dev/null
+++ b/sql/test/strimps/Tests/small_string_crash.test
@@ -0,0 +1,119 @@
+statement ok
+CREATE TABLE fal(x STRING)
+
+statement ok
+COPY 100 RECORDS INTO fal FROM STDIN USING DELIMITERS ',','\n','"'
+<COPY_INTO_DATA>
+Mary Garcia
+James Ballard
+Alexandria Harris
+Dakota Howell
+Tracy Glover
+Mark Cook
+James Woodard
+Sophia Stone
+Jeffrey Ramirez
+Ryan Knight
+Taylor Lane
+Christopher Russell
+Daniel Sims
+Tony Watts
+Dwayne Johnson
+Jason Dunlap
+Abigail Burton
+Maria Lewis
+Ashley Taylor
+Emma Abbott
+James Whitney
+Philip Maldonado
+Rachel Taylor
+Tina Singleton
+Ricky Johnson
+Anthony Peterson
+Eugene Mata
+Tyler Terry
+Thomas Morales
+Kathy Moore
+William Franco
+Christopher Williams
+David Carter
+Andrew Alvarado
+John Jenkins
+Anthony Charles
+Jose Tran
+Amy Stafford
+Vincent Malone
+Ashley Waters
+Cindy Huffman
+Anthony Hernandez
+Brett Hardy
+Lisa Matthews
+Jeffrey Ingram
+Jessica Miller
+Karen Jones
+Terry Sanders
+Aaron Rodriguez
+Kyle Ortega
+David Clark
+Brent Garrett
+Scott Young
+Shannon Edwards
+Tiffany Macias
+Ricky Gonzalez
+Devin Logan
+Russell Walker
+Michael Nguyen
+Heather Robinson
+April Lawrence
+Christopher Williams
+Laura Gonzalez
+Patrick Ortiz
+Sylvia Phillips
+Cynthia Kemp
+Stephanie Gillespie
+Elizabeth Joseph
+Jay Collins
+Johnny Gibson
+Dr. Audrey Sellers MD
+Desiree Li
+Heather Brown
+Shelly Bauer
+Donna Anderson
+Amy Sharp
+Olivia Howell
+Margaret Tran
+Alexandra Jarvis
+Glen Ray
+Michael Mendoza
+Sarah Hall
+Dennis Moss
+Wanda Brooks
+Debra Powers
+Shannon Nguyen
+Daisy Mcdonald
+Donna Rivera
+Samuel Jackson
+Wendy Howe
+Connor Howell
+Jeffrey Newman
+Daniel Sullivan
+Megan Dunn
+Laura Holland
+Brendan Bates
+Mary Miller
+Thomas Ramirez
+a
+""
+
+
+statement ok
+ALTER TABLE fal SET READ ONLY
+
+statement ok
+CREATE IMPRINTS INDEX fal_index ON fal(x)
+
+query T
+SELECT * FROM fal WHERE x LIKE 'Daniel%'
+----
+Daniel Sims
+Daniel Sullivan
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