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| author | drh <> | 2021-08-05 15:27:19 +0000 |
|---|---|---|
| committer | drh <> | 2021-08-05 15:27:19 +0000 |
| commit | 65b400931ddbaaa2059094a014ecf46c0840857c (patch) | |
| tree | 26c831dfb7bd1bfb567aad2bd7afd20b91b2268a /src/insert.c | |
| parent | 324f91a591ba4578917ab0436a966ff33b163a2a (diff) | |
| download | sqlite-65b400931ddbaaa2059094a014ecf46c0840857c.tar.gz sqlite-65b400931ddbaaa2059094a014ecf46c0840857c.zip | |
Store the collating sequence name for each column of a table as an
extension to the column name, for an additional savings in the heap space
needed to hold the schema.
FossilOrigin-Name: 832ac4c1ee384be0de72a4bdd55ed87e0f8294e7df5eefcf6b4942db3d85a69e
Diffstat (limited to 'src/insert.c')
| -rw-r--r-- | src/insert.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/insert.c b/src/insert.c index 06952586b..0692198b1 100644 --- a/src/insert.c +++ b/src/insert.c @@ -2843,7 +2843,8 @@ static int xferOptimization( if( pDestCol->affinity!=pSrcCol->affinity ){ return 0; /* Affinity must be the same on all columns */ } - if( sqlite3_stricmp(pDestCol->zCnColl, pSrcCol->zCnColl)!=0 ){ + if( sqlite3_stricmp(sqlite3ColumnColl(pDestCol), + sqlite3ColumnColl(pSrcCol))!=0 ){ return 0; /* Collating sequence must be the same on all columns */ } if( pDestCol->notNull && !pSrcCol->notNull ){ |