diff options
Diffstat (limited to 'src/vdbeaux.c')
| -rw-r--r-- | src/vdbeaux.c | 21 |
1 files changed, 14 insertions, 7 deletions
diff --git a/src/vdbeaux.c b/src/vdbeaux.c index 8181f01aa..447ba57a1 100644 --- a/src/vdbeaux.c +++ b/src/vdbeaux.c @@ -156,13 +156,6 @@ int sqlite3VdbeAddOp3(Vdbe *p, int op, int p1, int p2, int p3){ pOp->p3 = p3; pOp->p4.p = 0; pOp->p4type = P4_NOTUSED; - p->expired = 0; - if( op==OP_ParseSchema ){ - /* Any program that uses the OP_ParseSchema opcode needs to lock - ** all btrees. */ - int j; - for(j=0; j<p->db->nDb; j++) sqlite3VdbeUsesBtree(p, j); - } #ifdef SQLITE_DEBUG pOp->zComment = 0; if( sqlite3VdbeAddopTrace ) sqlite3VdbePrintOp(0, i, &p->aOp[i]); @@ -202,6 +195,20 @@ int sqlite3VdbeAddOp4( } /* +** Add an OP_ParseSchema opcode. This routine is broken out from +** sqlite3VdbeAddOp4() since it needs to also local all btrees. +** +** The zWhere string must have been obtained from sqlite3_malloc(). +** This routine will take ownership of the allocated memory. +*/ +void sqlite3VdbeAddParseSchemaOp(Vdbe *p, int iDb, char *zWhere){ + int j; + int addr = sqlite3VdbeAddOp3(p, OP_ParseSchema, iDb, 0, 0); + sqlite3VdbeChangeP4(p, addr, zWhere, P4_DYNAMIC); + for(j=0; j<p->db->nDb; j++) sqlite3VdbeUsesBtree(p, j); +} + +/* ** Add an opcode that includes the p4 value as an integer. */ int sqlite3VdbeAddOp4Int( |