proxysql/deps/sqlite3/from_unixtime.patch

--- sqlite-amalgamation-3150000/sqlite3.c	2016-10-14 18:48:16.000000000 +0000
+++ /tmp/sqlite3.c	2016-10-28 00:22:06.993102669 +0000
@@ -19426,6 +19426,27 @@
 }
 
 /*
+**    from_unixtime( TIMESTRING)
+**
+** Return YYYY-MM-DD HH:MM:SS
+*/
+static void from_unixtimeFunc(
+  sqlite3_context *context,
+  int argc,
+  sqlite3_value **argv
+){
+  DateTime x;
+  if( isDate(context, 1, argv, &x)==0 ){
+		parseModifier(context, (char*)"unixepoch", &x);
+    char zBuf[100];
+    computeYMD_HMS(&x);
+    sqlite3_snprintf(sizeof(zBuf), zBuf, "%04d-%02d-%02d %02d:%02d:%02d",
+                     x.Y, x.M, x.D, x.h, x.m, (int)(x.s));
+    sqlite3_result_text(context, zBuf, -1, SQLITE_TRANSIENT);
+  }
+}
+
+/*
 **    time( TIMESTRING, MOD, MOD, ...)
 **
 ** Return HH:MM:SS
@@ -19715,6 +19736,7 @@
     DFUNCTION(date,             -1, 0, 0, dateFunc      ),
     DFUNCTION(time,             -1, 0, 0, timeFunc      ),
     DFUNCTION(datetime,         -1, 0, 0, datetimeFunc  ),
+    DFUNCTION(from_unixtime,    -1, 0, 0, from_unixtimeFunc  ),
     DFUNCTION(strftime,         -1, 0, 0, strftimeFunc  ),
     DFUNCTION(current_time,      0, 0, 0, ctimeFunc     ),
     DFUNCTION(current_timestamp, 0, 0, 0, ctimestampFunc),