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Overview
| Comment: | Make the 'SQLite_ForceLogPrepare' configuration setting enable logging of parameter binding and pre-binding as well. |
|---|---|
| Downloads: | Tarball | ZIP archive |
| Timelines: | family | ancestors | descendants | both | preRelease |
| Files: | files | file ages | folders |
| SHA1: |
096283e453cb0dc48ed25bd1071fee93 |
| User & Date: | mistachkin 2018-08-05 02:38:23.247 |
Context
|
2018-08-05
| ||
| 02:40 | Make sure the test log files end up in the associated binary directories, not the temporary directory. check-in: 015023cfbb user: mistachkin tags: preRelease | |
| 02:38 | Make the 'SQLite_ForceLogPrepare' configuration setting enable logging of parameter binding and pre-binding as well. check-in: 096283e453 user: mistachkin tags: preRelease | |
|
2018-08-04
| ||
| 22:40 | Some minor fixes and adjustments to solution files. check-in: 6aba9ce411 user: mistachkin tags: preRelease | |
Changes
Changes to System.Data.SQLite/SQLite3.cs.
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if (String.IsNullOrEmpty(result)) result = defValue;
return result;
}
///////////////////////////////////////////////////////////////////////////////////////////////
#region Query Diagnostics Support
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if (String.IsNullOrEmpty(result)) result = defValue;
return result;
}
///////////////////////////////////////////////////////////////////////////////////////////////
#region Query Diagnostics Support
/// <summary>
/// This field is used to keep track of whether or not the
/// "SQLite_ForceLogPrepare" environment variable has been queried. If so,
/// it will only be non-zero if the environment variable was present.
/// </summary>
private static bool? forceLogPrepare = null;
///////////////////////////////////////////////////////////////////////////////////////////////
/// <summary>
/// Determines if all calls to prepare a SQL query will be logged,
/// regardless of the flags for the associated connection.
/// </summary>
/// <returns>
/// Non-zero to log all calls to prepare a SQL query.
/// </returns>
internal static bool ForceLogPrepare()
{
lock (syncRoot)
{
if (forceLogPrepare == null)
{
if (UnsafeNativeMethods.GetSettingValue(
"SQLite_ForceLogPrepare", null) != null)
{
forceLogPrepare = true;
}
else
{
forceLogPrepare = false;
}
}
return (bool)forceLogPrepare;
}
}
#endregion
///////////////////////////////////////////////////////////////////////////////////////////////
internal override SQLiteStatement Prepare(SQLiteConnection cnn, string strSql, SQLiteStatement previous, uint timeoutMS, ref string strRemain)
{
if (!String.IsNullOrEmpty(strSql)) strSql = strSql.Trim();
|
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"{0}.", baseSchemaName), String.Empty);
}
}
SQLiteConnectionFlags flags =
(cnn != null) ? cnn.Flags : SQLiteConnectionFlags.Default;
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"{0}.", baseSchemaName), String.Empty);
}
}
SQLiteConnectionFlags flags =
(cnn != null) ? cnn.Flags : SQLiteConnectionFlags.Default;
if (ForceLogPrepare() ||
HelperMethods.LogPrepare(flags))
{
if ((strSql == null) || (strSql.Length == 0) || (strSql.Trim().Length == 0))
SQLiteLog.LogMessage("Preparing {<nothing>}...");
else
SQLiteLog.LogMessage(HelperMethods.StringFormat(
CultureInfo.CurrentCulture, "Preparing {{{0}}}...", strSql));
|
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handleIntPtr, index, typeof(Byte[]), (value != null) ? ToHexadecimalString(value) : "<null>"));
}
internal override void Bind_Double(SQLiteStatement stmt, SQLiteConnectionFlags flags, int index, double value)
{
SQLiteStatementHandle handle = stmt._sqlite_stmt;
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handleIntPtr, index, typeof(Byte[]), (value != null) ? ToHexadecimalString(value) : "<null>"));
}
internal override void Bind_Double(SQLiteStatement stmt, SQLiteConnectionFlags flags, int index, double value)
{
SQLiteStatementHandle handle = stmt._sqlite_stmt;
if (ForceLogPrepare() || HelperMethods.LogBind(flags))
{
LogBind(handle, index, value);
}
#if !PLATFORM_COMPACTFRAMEWORK
SQLiteErrorCode n = UnsafeNativeMethods.sqlite3_bind_double(handle, index, value);
if (n != SQLiteErrorCode.Ok) throw new SQLiteException(n, GetLastError());
#elif !SQLITE_STANDARD
SQLiteErrorCode n = UnsafeNativeMethods.sqlite3_bind_double_interop(handle, index, ref value);
if (n != SQLiteErrorCode.Ok) throw new SQLiteException(n, GetLastError());
#else
throw new NotImplementedException();
#endif
}
internal override void Bind_Int32(SQLiteStatement stmt, SQLiteConnectionFlags flags, int index, int value)
{
SQLiteStatementHandle handle = stmt._sqlite_stmt;
if (ForceLogPrepare() || HelperMethods.LogBind(flags))
{
LogBind(handle, index, value);
}
SQLiteErrorCode n = UnsafeNativeMethods.sqlite3_bind_int(handle, index, value);
if (n != SQLiteErrorCode.Ok) throw new SQLiteException(n, GetLastError());
}
internal override void Bind_UInt32(SQLiteStatement stmt, SQLiteConnectionFlags flags, int index, uint value)
{
SQLiteStatementHandle handle = stmt._sqlite_stmt;
if (ForceLogPrepare() || HelperMethods.LogBind(flags))
{
LogBind(handle, index, value);
}
SQLiteErrorCode n;
if ((flags & SQLiteConnectionFlags.BindUInt32AsInt64) == SQLiteConnectionFlags.BindUInt32AsInt64)
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if (n != SQLiteErrorCode.Ok) throw new SQLiteException(n, GetLastError());
}
internal override void Bind_Int64(SQLiteStatement stmt, SQLiteConnectionFlags flags, int index, long value)
{
SQLiteStatementHandle handle = stmt._sqlite_stmt;
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if (n != SQLiteErrorCode.Ok) throw new SQLiteException(n, GetLastError());
}
internal override void Bind_Int64(SQLiteStatement stmt, SQLiteConnectionFlags flags, int index, long value)
{
SQLiteStatementHandle handle = stmt._sqlite_stmt;
if (ForceLogPrepare() || HelperMethods.LogBind(flags))
{
LogBind(handle, index, value);
}
#if !PLATFORM_COMPACTFRAMEWORK
SQLiteErrorCode n = UnsafeNativeMethods.sqlite3_bind_int64(handle, index, value);
if (n != SQLiteErrorCode.Ok) throw new SQLiteException(n, GetLastError());
#elif !SQLITE_STANDARD
SQLiteErrorCode n = UnsafeNativeMethods.sqlite3_bind_int64_interop(handle, index, ref value);
if (n != SQLiteErrorCode.Ok) throw new SQLiteException(n, GetLastError());
#else
throw new NotImplementedException();
#endif
}
internal override void Bind_UInt64(SQLiteStatement stmt, SQLiteConnectionFlags flags, int index, ulong value)
{
SQLiteStatementHandle handle = stmt._sqlite_stmt;
if (ForceLogPrepare() || HelperMethods.LogBind(flags))
{
LogBind(handle, index, value);
}
#if !PLATFORM_COMPACTFRAMEWORK
SQLiteErrorCode n = UnsafeNativeMethods.sqlite3_bind_uint64(handle, index, value);
if (n != SQLiteErrorCode.Ok) throw new SQLiteException(n, GetLastError());
#elif !SQLITE_STANDARD
SQLiteErrorCode n = UnsafeNativeMethods.sqlite3_bind_uint64_interop(handle, index, ref value);
if (n != SQLiteErrorCode.Ok) throw new SQLiteException(n, GetLastError());
#else
throw new NotImplementedException();
#endif
}
internal override void Bind_Boolean(SQLiteStatement stmt, SQLiteConnectionFlags flags, int index, bool value)
{
SQLiteStatementHandle handle = stmt._sqlite_stmt;
if (ForceLogPrepare() || HelperMethods.LogBind(flags))
{
LogBind(handle, index, value);
}
int value2 = value ? 1 : 0;
SQLiteErrorCode n = UnsafeNativeMethods.sqlite3_bind_int(handle, index, value2);
if (n != SQLiteErrorCode.Ok) throw new SQLiteException(n, GetLastError());
}
internal override void Bind_Text(SQLiteStatement stmt, SQLiteConnectionFlags flags, int index, string value)
{
SQLiteStatementHandle handle = stmt._sqlite_stmt;
if (ForceLogPrepare() || HelperMethods.LogBind(flags))
{
LogBind(handle, index, value);
}
byte[] b = ToUTF8(value);
if (ForceLogPrepare() || HelperMethods.LogBind(flags))
{
LogBind(handle, index, b);
}
SQLiteErrorCode n = UnsafeNativeMethods.sqlite3_bind_text(handle, index, b, b.Length - 1, (IntPtr)(-1));
if (n != SQLiteErrorCode.Ok) throw new SQLiteException(n, GetLastError());
}
internal override void Bind_DateTime(SQLiteStatement stmt, SQLiteConnectionFlags flags, int index, DateTime dt)
{
SQLiteStatementHandle handle = stmt._sqlite_stmt;
if (ForceLogPrepare() || HelperMethods.LogBind(flags))
{
LogBind(handle, index, dt);
}
if ((flags & SQLiteConnectionFlags.BindDateTimeWithKind) == SQLiteConnectionFlags.BindDateTimeWithKind)
{
if ((_datetimeKind != DateTimeKind.Unspecified) &&
|
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switch (_datetimeFormat)
{
case SQLiteDateFormats.Ticks:
{
long value = dt.Ticks;
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switch (_datetimeFormat)
{
case SQLiteDateFormats.Ticks:
{
long value = dt.Ticks;
if (ForceLogPrepare() || HelperMethods.LogBind(flags))
{
LogBind(handle, index, value);
}
#if !PLATFORM_COMPACTFRAMEWORK
SQLiteErrorCode n = UnsafeNativeMethods.sqlite3_bind_int64(handle, index, value);
if (n != SQLiteErrorCode.Ok) throw new SQLiteException(n, GetLastError());
break;
#elif !SQLITE_STANDARD
SQLiteErrorCode n = UnsafeNativeMethods.sqlite3_bind_int64_interop(handle, index, ref value);
if (n != SQLiteErrorCode.Ok) throw new SQLiteException(n, GetLastError());
break;
#else
throw new NotImplementedException();
#endif
}
case SQLiteDateFormats.JulianDay:
{
double value = ToJulianDay(dt);
if (ForceLogPrepare() || HelperMethods.LogBind(flags))
{
LogBind(handle, index, value);
}
#if !PLATFORM_COMPACTFRAMEWORK
SQLiteErrorCode n = UnsafeNativeMethods.sqlite3_bind_double(handle, index, value);
if (n != SQLiteErrorCode.Ok) throw new SQLiteException(n, GetLastError());
break;
#elif !SQLITE_STANDARD
SQLiteErrorCode n = UnsafeNativeMethods.sqlite3_bind_double_interop(handle, index, ref value);
if (n != SQLiteErrorCode.Ok) throw new SQLiteException(n, GetLastError());
break;
#else
throw new NotImplementedException();
#endif
}
case SQLiteDateFormats.UnixEpoch:
{
long value = Convert.ToInt64(dt.Subtract(UnixEpoch).TotalSeconds);
if (ForceLogPrepare() || HelperMethods.LogBind(flags))
{
LogBind(handle, index, value);
}
#if !PLATFORM_COMPACTFRAMEWORK
SQLiteErrorCode n = UnsafeNativeMethods.sqlite3_bind_int64(handle, index, value);
if (n != SQLiteErrorCode.Ok) throw new SQLiteException(n, GetLastError());
break;
#elif !SQLITE_STANDARD
SQLiteErrorCode n = UnsafeNativeMethods.sqlite3_bind_int64_interop(handle, index, ref value);
if (n != SQLiteErrorCode.Ok) throw new SQLiteException(n, GetLastError());
break;
#else
throw new NotImplementedException();
#endif
}
default:
{
byte[] b = ToUTF8(dt);
if (ForceLogPrepare() || HelperMethods.LogBind(flags))
{
LogBind(handle, index, b);
}
SQLiteErrorCode n = UnsafeNativeMethods.sqlite3_bind_text(handle, index, b, b.Length - 1, (IntPtr)(-1));
if (n != SQLiteErrorCode.Ok) throw new SQLiteException(n, GetLastError());
break;
}
}
}
internal override void Bind_Blob(SQLiteStatement stmt, SQLiteConnectionFlags flags, int index, byte[] blobData)
{
SQLiteStatementHandle handle = stmt._sqlite_stmt;
if (ForceLogPrepare() || HelperMethods.LogBind(flags))
{
LogBind(handle, index, blobData);
}
SQLiteErrorCode n = UnsafeNativeMethods.sqlite3_bind_blob(handle, index, blobData, blobData.Length, (IntPtr)(-1));
if (n != SQLiteErrorCode.Ok) throw new SQLiteException(n, GetLastError());
}
internal override void Bind_Null(SQLiteStatement stmt, SQLiteConnectionFlags flags, int index)
{
SQLiteStatementHandle handle = stmt._sqlite_stmt;
if (ForceLogPrepare() || HelperMethods.LogBind(flags))
{
LogBind(handle, index);
}
SQLiteErrorCode n = UnsafeNativeMethods.sqlite3_bind_null(handle, index);
if (n != SQLiteErrorCode.Ok) throw new SQLiteException(n, GetLastError());
}
internal override int Bind_ParamCount(SQLiteStatement stmt, SQLiteConnectionFlags flags)
{
SQLiteStatementHandle handle = stmt._sqlite_stmt;
int value = UnsafeNativeMethods.sqlite3_bind_parameter_count(handle);
if (ForceLogPrepare() || HelperMethods.LogBind(flags))
{
IntPtr handleIntPtr = handle;
SQLiteLog.LogMessage(HelperMethods.StringFormat(
CultureInfo.CurrentCulture,
"Statement {0} paramter count is {1}.",
handleIntPtr, value));
|
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#if !SQLITE_STANDARD
int len = 0;
name = UTF8ToString(UnsafeNativeMethods.sqlite3_bind_parameter_name_interop(handle, index, ref len), len);
#else
name = UTF8ToString(UnsafeNativeMethods.sqlite3_bind_parameter_name(handle, index), -1);
#endif
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#if !SQLITE_STANDARD
int len = 0;
name = UTF8ToString(UnsafeNativeMethods.sqlite3_bind_parameter_name_interop(handle, index, ref len), len);
#else
name = UTF8ToString(UnsafeNativeMethods.sqlite3_bind_parameter_name(handle, index), -1);
#endif
if (ForceLogPrepare() || HelperMethods.LogBind(flags))
{
IntPtr handleIntPtr = handle;
SQLiteLog.LogMessage(HelperMethods.StringFormat(
CultureInfo.CurrentCulture,
"Statement {0} paramter #{1} name is {{{2}}}.",
handleIntPtr, index, name));
}
return name;
}
internal override int Bind_ParamIndex(SQLiteStatement stmt, SQLiteConnectionFlags flags, string paramName)
{
SQLiteStatementHandle handle = stmt._sqlite_stmt;
int index = UnsafeNativeMethods.sqlite3_bind_parameter_index(handle, ToUTF8(paramName));
if (ForceLogPrepare() || HelperMethods.LogBind(flags))
{
IntPtr handleIntPtr = handle;
SQLiteLog.LogMessage(HelperMethods.StringFormat(
CultureInfo.CurrentCulture,
"Statement {0} paramter index of name {{{1}}} is #{2}.",
handleIntPtr, paramName, index));
|
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Changes to System.Data.SQLite/SQLiteStatement.cs.
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object obj = param.Value;
DbType objType = param.DbType;
if ((obj != null) && (objType == DbType.Object))
objType = SQLiteConvert.TypeToDbType(obj.GetType());
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object obj = param.Value;
DbType objType = param.DbType;
if ((obj != null) && (objType == DbType.Object))
objType = SQLiteConvert.TypeToDbType(obj.GetType());
if (SQLite3.ForceLogPrepare() || HelperMethods.LogPreBind(_flags))
{
IntPtr handle = _sqlite_stmt;
SQLiteLog.LogMessage(HelperMethods.StringFormat(
CultureInfo.CurrentCulture,
"Binding statement {0} paramter #{1} with database type {2} and raw value {{{3}}}...",
handle, index, objType, obj));
|
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