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SQLite training in Houston TX on 2019-11-05 (details)
Part of the 2019 Tcl Conference

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Overview
Comment:Enhancements to a comment in sqliteInt.h. No changes to code.
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SHA1: 5446ae64d7f92444ca40aae2108015d1d77bc03f
User & Date: drh 2015-11-20 13:17:29
Context
2015-11-20
13:33
In the OP_Column opcode, only test the btree payload size for exceeding the string length limit if the payload does not fit on a single page. check-in: 35c7f6cb user: drh tags: trunk
13:17
Enhancements to a comment in sqliteInt.h. No changes to code. check-in: 5446ae64 user: drh tags: trunk
2015-11-19
18:11
Fix problems with the way the IsHiddenColumn() macro is defined. check-in: 126b998c user: drh tags: trunk
Changes
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Changes to src/sqliteInt.h.

  1378   1378     int nRef;
  1379   1379     void (*xDestroy)(void *);
  1380   1380     void *pUserData;
  1381   1381   };
  1382   1382   
  1383   1383   /*
  1384   1384   ** Possible values for FuncDef.flags.  Note that the _LENGTH and _TYPEOF
  1385         -** values must correspond to OPFLAG_LENGTHARG and OPFLAG_TYPEOFARG.  There
         1385  +** values must correspond to OPFLAG_LENGTHARG and OPFLAG_TYPEOFARG.  And
         1386  +** SQLITE_FUNC_CONSTANT must be the same as SQLITE_DETERMINISTIC.  There
  1386   1387   ** are assert() statements in the code to verify this.
  1387   1388   */
  1388   1389   #define SQLITE_FUNC_ENCMASK  0x0003 /* SQLITE_UTF8, SQLITE_UTF16BE or UTF16LE */
  1389   1390   #define SQLITE_FUNC_LIKE     0x0004 /* Candidate for the LIKE optimization */
  1390   1391   #define SQLITE_FUNC_CASE     0x0008 /* Case-sensitive LIKE-type function */
  1391   1392   #define SQLITE_FUNC_EPHEM    0x0010 /* Ephemeral.  Delete with VDBE */
  1392   1393   #define SQLITE_FUNC_NEEDCOLL 0x0020 /* sqlite3GetFuncCollSeq() might be called*/