29 lines
1.1 KiB
Diff
29 lines
1.1 KiB
Diff
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diff -Nur sqlite_before/src/func.c sqlite_after/src/func.c
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--- sqlite_before/src/func.c 2021-09-26 16:11:20.573041810 +0800
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+++ sqlite_after/src/func.c 2021-09-26 16:16:56.535137866 +0800
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@@ -694,7 +694,8 @@
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/* Skip over multiple "*" characters in the pattern. If there
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** are also "?" characters, skip those as well, but consume a
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** single character of the input string for each "?" skipped */
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- while( (c=Utf8Read(zPattern)) == matchAll || c == matchOne ){
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+ while( (c=Utf8Read(zPattern)) == matchAll
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+ || (c == matchOne && matchOne!=0) ){
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if( c==matchOne && sqlite3Utf8Read(&zString)==0 ){
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return SQLITE_NOWILDCARDMATCH;
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}
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diff -Nur sqlite_before/test/like.test sqlite_after/test/like.test
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--- sqlite_before/test/like.test 2021-09-26 16:11:20.561041592 +0800
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+++ sqlite_after/test/like.test 2021-09-26 16:17:03.575265610 +0800
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@@ -1131,4 +1131,11 @@
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SELECT id FROM t1 WHERE x LIKE 'abc__' ESCAPE '_';
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} {2}
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+# 2021-02-15 ticket c0aeea67d58ae0fd
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+#
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+do_execsql_test 17.1 {
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+ SELECT 'x' LIKE '%' ESCAPE '_';
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+} {1}
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+
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+
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finish_test
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