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| author | drh <drh@noemail.net> | 2018-04-13 18:59:17 +0000 |
|---|---|---|
| committer | drh <drh@noemail.net> | 2018-04-13 18:59:17 +0000 |
| commit | 9eddacade98fe544702c34b1eeb3e7d035b241c2 (patch) | |
| tree | 7fe040dc8c650aab5d69c4f5d7543921f515e7de /src/insert.c | |
| parent | 12e40cebb70297099806a50de652c71d3182a801 (diff) | |
| download | sqlite-9eddacade98fe544702c34b1eeb3e7d035b241c2.tar.gz sqlite-9eddacade98fe544702c34b1eeb3e7d035b241c2.zip | |
Add infrastructure for doing an UPDATE as part of an UPSERT. Still no actual
UPDATE code, however.
FossilOrigin-Name: 6d3017f92bce3e50a91fab2f605e2af8b913b1b374adbfd977299eb042683de8
Diffstat (limited to 'src/insert.c')
| -rw-r--r-- | src/insert.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/src/insert.c b/src/insert.c index fb4f442e9..c794b1ad7 100644 --- a/src/insert.c +++ b/src/insert.c @@ -1484,6 +1484,12 @@ void sqlite3GenerateConstraintChecks( seenReplace = 1; break; } +#ifndef SQLITE_OMIT_UPSERT + case OE_Update: { + sqlite3UpsertDoUpdate(pParse, pUpsert, pTab, 0, iDataCur, 0); + /* Fall through */ + } +#endif case OE_Ignore: { sqlite3VdbeGoto(v, ignoreDest); break; @@ -1666,7 +1672,7 @@ void sqlite3GenerateConstraintChecks( /* Generate code that executes if the new index entry is not unique */ assert( onError==OE_Rollback || onError==OE_Abort || onError==OE_Fail - || onError==OE_Ignore || onError==OE_Replace ); + || onError==OE_Ignore || onError==OE_Replace || onError==OE_Update ); switch( onError ){ case OE_Rollback: case OE_Abort: @@ -1674,6 +1680,12 @@ void sqlite3GenerateConstraintChecks( sqlite3UniqueConstraint(pParse, onError, pIdx); break; } +#ifndef SQLITE_OMIT_UPSERT + case OE_Update: { + sqlite3UpsertDoUpdate(pParse, pUpsert, pTab, pIdx, iDataCur, iIdxCur); + /* Fall through */ + } +#endif case OE_Ignore: { sqlite3VdbeGoto(v, ignoreDest); break; |