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Comment:Mark a single branch as no longer reachable.
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SHA3-256: 4f35b3b78a461b0617a5cd04f60d2ab277bcc7c994dae463851a3cb5d041a723
User & Date: drh 2019-04-19 23:05:56.134
Context
2019-04-22
11:47
Fix an assert() that may be false for corrupt databases. (check-in: b2ce5ed175 user: dan tags: trunk)
2019-04-19
23:05
Mark a single branch as no longer reachable. (check-in: 4f35b3b78a user: drh tags: trunk)
22:01
Increase the version number to 3.29 for the next development cycle. (check-in: 6cf16703fd user: drh tags: trunk)
Changes
Side-by-Side Diff Ignore Whitespace Patch
Changes to src/expr.c.
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** If the expression p codes a constant integer that is small enough
** to fit in a 32-bit integer, return 1 and put the value of the integer
** in *pValue.  If the expression is not an integer or if it is too big
** to fit in a signed 32-bit integer, return 0 and leave *pValue unchanged.
*/
int sqlite3ExprIsInteger(Expr *p, int *pValue){
  int rc = 0;
  if( p==0 ) return 0;  /* Can only happen following on OOM */
  if( NEVER(p==0) ) return 0;  /* Used to only happen following on OOM */

  /* If an expression is an integer literal that fits in a signed 32-bit
  ** integer, then the EP_IntValue flag will have already been set */
  assert( p->op!=TK_INTEGER || (p->flags & EP_IntValue)!=0
           || sqlite3GetInt32(p->u.zToken, &rc)==0 );

  if( p->flags & EP_IntValue ){
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