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Overview
Comment:Fix a simple comment typo. No changes to code.
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Timelines: family | ancestors | descendants | both | unpacked-IdxInsert
Files: files | file ages | folders
SHA1: 51d0aed8d63d0710e4aa8925ff18cf3c45dc9e42
User & Date: drh 2016-11-09 16:03:36.041
Context
2016-11-09
20:14
Comment changes that attempt to better explain the behavior of the "seekResult" field on VdbeCursor objects and the seekResult parameter to sqlite3BtreeInsert() and the OPFLAG_USESEEKRESULT flag on insert opcodes. No changes to code. (check-in: 345b46be75 user: drh tags: unpacked-IdxInsert)
16:03
Fix a simple comment typo. No changes to code. (check-in: 51d0aed8d6 user: drh tags: unpacked-IdxInsert)
01:38
Make use of the unpacked key on the OP_IdxInsert on sorters with a LIMIT. (check-in: 42db7cd2c0 user: drh tags: unpacked-IdxInsert)
Changes
Side-by-Side Diff Ignore Whitespace Patch
Changes to src/insert.c.
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    if( overrideError!=OE_Default ){
      onError = overrideError;
    }else if( onError==OE_Default ){
      onError = OE_Abort;
    }

    if( isUpdate ){
      /* pkChng!=0 does not mean that the rowid has change, only that
      /* pkChng!=0 does not mean that the rowid has changed, only that
      ** it might have changed.  Skip the conflict logic below if the rowid
      ** is unchanged. */
      sqlite3VdbeAddOp3(v, OP_Eq, regNewData, addrRowidOk, regOldData);
      sqlite3VdbeChangeP5(v, SQLITE_NOTNULL);
      VdbeCoverage(v);
    }
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