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Overview
| Comment: | Remove benign reference to an uninitialized variable. Ticket #1590. (CVS 2890) |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: | 32998fe8ed38a79eb79d8b13051b47bf |
| User & Date: | drh 2006-01-09 00:09:02 |
Context
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2006-01-09
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| 00:18 | Fix timezone parsing in the date/time functions. Ticket #1587. (CVS 2891) check-in: 94c87b70 user: drh tags: trunk | |
| 00:09 | Remove benign reference to an uninitialized variable. Ticket #1590. (CVS 2890) check-in: 32998fe8 user: drh tags: trunk | |
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2006-01-08
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| 18:10 | Get LIMIT and OFFSET working again for negative limits and offsets. Ticket #1586. (CVS 2889) check-in: b2ac0be0 user: drh tags: trunk | |
Changes
Changes to src/select.c.
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** May you find forgiveness for yourself and forgive others. ** May you share freely, never taking more than you give. ** ************************************************************************* ** This file contains C code routines that are called by the parser ** to handle SELECT statements in SQLite. ** ** $Id: select.c,v 1.288 2006/01/08 18:10:18 drh Exp $ */ #include "sqliteInt.h" /* ** Allocate a new Select structure and return a pointer to that ** structure. ................................................................................ Select *p, /* The SELECT statement being coded */ int iContinue, /* Jump here to skip the current record */ int nPop /* Number of times to pop stack when jumping */ ){ if( p->iOffset>=0 && iContinue!=0 ){ int addr; sqlite3VdbeAddOp(v, OP_MemIncr, -1, p->iOffset); addr = sqlite3VdbeAddOp(v, OP_IfMemNeg, p->iOffset, addr); if( nPop>0 ){ sqlite3VdbeAddOp(v, OP_Pop, nPop, 0); } sqlite3VdbeAddOp(v, OP_Goto, 0, iContinue); VdbeComment((v, "# skip OFFSET records")); sqlite3VdbeJumpHere(v, addr); } |
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** May you find forgiveness for yourself and forgive others. ** May you share freely, never taking more than you give. ** ************************************************************************* ** This file contains C code routines that are called by the parser ** to handle SELECT statements in SQLite. ** ** $Id: select.c,v 1.289 2006/01/09 00:09:02 drh Exp $ */ #include "sqliteInt.h" /* ** Allocate a new Select structure and return a pointer to that ** structure. ................................................................................ Select *p, /* The SELECT statement being coded */ int iContinue, /* Jump here to skip the current record */ int nPop /* Number of times to pop stack when jumping */ ){ if( p->iOffset>=0 && iContinue!=0 ){ int addr; sqlite3VdbeAddOp(v, OP_MemIncr, -1, p->iOffset); addr = sqlite3VdbeAddOp(v, OP_IfMemNeg, p->iOffset, 0); if( nPop>0 ){ sqlite3VdbeAddOp(v, OP_Pop, nPop, 0); } sqlite3VdbeAddOp(v, OP_Goto, 0, iContinue); VdbeComment((v, "# skip OFFSET records")); sqlite3VdbeJumpHere(v, addr); } |