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Enhance PRAGMA function_list so that it shows all instances of each FuncDef,

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the number of arguments, the encoding, the type, and the flags.  Use this
capability to locate and fix incorrect function flags in the standard build.

FossilOrigin-Name: 9ca906d24a2e88eddb2fd067783512b66cfc49dce1596d816a1c38a09d128218
This commit is contained in:
drh
2020-01-04 01:43:02 +00:00
parent 4be621e1ba
commit 79d5bc80c7
11 changed files with 143 additions and 81 deletions
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8
src/main.c
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@@ -1782,11 +1782,13 @@ int sqlite3CreateFunc(
enc = SQLITE_UTF16NATIVE;
}else if( enc==SQLITE_ANY ){
int rc;
rc = sqlite3CreateFunc(db, zFunctionName, nArg, SQLITE_UTF8|extraFlags,
rc = sqlite3CreateFunc(db, zFunctionName, nArg,
(SQLITE_UTF8|extraFlags)^SQLITE_FUNC_UNSAFE,
pUserData, xSFunc, xStep, xFinal, xValue, xInverse, pDestructor);
if( rc==SQLITE_OK ){
rc = sqlite3CreateFunc(db, zFunctionName, nArg, SQLITE_UTF16LE|extraFlags,
pUserData, xSFunc, xStep, xFinal, xValue, xInverse, pDestructor);
rc = sqlite3CreateFunc(db, zFunctionName, nArg,
(SQLITE_UTF16LE|extraFlags)^SQLITE_FUNC_UNSAFE,
pUserData, xSFunc, xStep, xFinal, xValue, xInverse, pDestructor);
}
if( rc!=SQLITE_OK ){
return rc;