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authordrh <drh@noemail.net>2017-12-29 15:04:49 +0000
committerdrh <drh@noemail.net>2017-12-29 15:04:49 +0000
commit092457b18ce71b6b0f30ea8a67817310feffaebc (patch)
treee967666936f525c57f84a914d272dcdc22a9c031 /src/expr.c
parentfe6d20e9f4d17ad82fd4c4cc69181ad5f52d9d93 (diff)
downloadsqlite-092457b18ce71b6b0f30ea8a67817310feffaebc.tar.gz
sqlite-092457b18ce71b6b0f30ea8a67817310feffaebc.zip
Change the function name to sqlite_unsupported_offset(X). Only enable the
function if compiled with -DSQLITE_ENABLE_OFFSET_SQL_FUNC. The makefiles add that definition to shell builds. FossilOrigin-Name: 7a7f826e324b1a2c332e2f1d0740fd0babffcaca6275a798572f02ad367b99ab
Diffstat (limited to 'src/expr.c')
-rw-r--r--src/expr.c9
1 files changed, 6 insertions, 3 deletions
diff --git a/src/expr.c b/src/expr.c
index dd7d548ed..32cc4423f 100644
--- a/src/expr.c
+++ b/src/expr.c
@@ -3870,14 +3870,17 @@ int sqlite3ExprCodeTarget(Parse *pParse, Expr *pExpr, int target){
if( !pColl ) pColl = db->pDfltColl;
sqlite3VdbeAddOp4(v, OP_CollSeq, 0, 0, 0, (char *)pColl, P4_COLLSEQ);
}
- if( pDef->funcFlags & SQLITE_FUNC_LOCATION ){
+#ifdef SQLITE_ENABLE_OFFSET_SQL_FUNC
+ if( pDef->funcFlags & SQLITE_FUNC_OFFSET ){
Expr *pArg = pFarg->a[0].pExpr;
if( pArg->op==TK_COLUMN ){
- sqlite3VdbeAddOp3(v, OP_Location, pArg->iTable, pArg->iColumn,target);
+ sqlite3VdbeAddOp3(v, OP_Offset, pArg->iTable, pArg->iColumn, target);
}else{
sqlite3VdbeAddOp2(v, OP_Null, 0, target);
}
- }else{
+ }else
+#endif
+ {
sqlite3VdbeAddOp4(v, pParse->iSelfTab ? OP_PureFunc0 : OP_Function0,
constMask, r1, target, (char*)pDef, P4_FUNCDEF);
sqlite3VdbeChangeP5(v, (u8)nFarg);