private TableQuery GenerateListTablesQuery(string prefix, int?maxResults) { TableQuery query = new TableQuery(); if (!string.IsNullOrEmpty(prefix)) { // Append Max char to end '{' is 1 + 'z' in AsciiTable string uppperBound = prefix + '{'; query = query.Where(TableQuery.CombineFilters( TableQuery.GenerateFilterCondition(TableConstants.TableName, QueryComparisons.GreaterThanOrEqual, prefix), TableOperators.And, TableQuery.GenerateFilterCondition(TableConstants.TableName, QueryComparisons.LessThan, uppperBound))); } if (maxResults.HasValue) { query = query.Take(maxResults.Value); } return(query); }
public static async Task <IEnumerable <GiftRow> > GetGiftsToOrderAsync(this CloudTable table) { List <GiftRow> giftsToOrder = new List <GiftRow>(); TableQuery <GiftRow> rangeQuery = new TableQuery <GiftRow>().Where( TableQuery.CombineFilters( TableQuery.GenerateFilterCondition("PartitionKey", QueryComparisons.Equal, "Gifts"), TableOperators.And, TableQuery.GenerateFilterConditionForBool("IsOrdered", QueryComparisons.Equal, false))); TableContinuationToken token = null; do { var query = await table.ExecuteQuerySegmentedAsync(rangeQuery, token); token = query.ContinuationToken; giftsToOrder.AddRange(query); } while (token != null); return(giftsToOrder); }
public async Task TableRegionalQueryOnSupportedTypesAsync() { string currentPrimaryLanguage = ApplicationLanguages.PrimaryLanguageOverride; ApplicationLanguages.PrimaryLanguageOverride = "tr"; CloudTableClient client = GenerateCloudTableClient(); CloudTable table = client.GetTableReference(GenerateRandomTableName()); await table.CreateAsync(); try { // Setup TableBatchOperation batch = new TableBatchOperation(); string pk = Guid.NewGuid().ToString(); DynamicTableEntity middleRef = null; for (int m = 0; m < 100; m++) { ComplexEntity complexEntity = new ComplexEntity(); complexEntity.String = string.Format("{0:0000}", m); complexEntity.Binary = new byte[] { 0x01, 0x02, (byte)m }; complexEntity.BinaryPrimitive = new byte[] { 0x01, 0x02, (byte)m }; complexEntity.Bool = m % 2 == 0 ? true : false; complexEntity.BoolPrimitive = m % 2 == 0 ? true : false; complexEntity.Double = m + ((double)m / 100); complexEntity.DoublePrimitive = m + ((double)m / 100); complexEntity.Int32 = m; complexEntity.IntegerPrimitive = m; complexEntity.Int64 = (long)int.MaxValue + m; complexEntity.LongPrimitive = (long)int.MaxValue + m; complexEntity.Guid = Guid.NewGuid(); DynamicTableEntity dynEnt = new DynamicTableEntity(pk, string.Format("{0:0000}", m)); dynEnt.Properties = complexEntity.WriteEntity(null); batch.Insert(dynEnt); if (m == 50) { middleRef = dynEnt; } // Add delay to make times unique await Task.Delay(100); } await table.ExecuteBatchAsync(batch); // 1. Filter on String ExecuteQueryAndAssertResults(table, TableQuery.GenerateFilterCondition("String", QueryComparisons.GreaterThanOrEqual, "0050"), 50); // 2. Filter on Guid ExecuteQueryAndAssertResults(table, TableQuery.GenerateFilterConditionForGuid("Guid", QueryComparisons.Equal, middleRef.Properties["Guid"].GuidValue.Value), 1); // 3. Filter on Long ExecuteQueryAndAssertResults(table, TableQuery.GenerateFilterConditionForLong("Int64", QueryComparisons.GreaterThanOrEqual, middleRef.Properties["LongPrimitive"].Int64Value.Value), 50); ExecuteQueryAndAssertResults(table, TableQuery.GenerateFilterConditionForLong("LongPrimitive", QueryComparisons.GreaterThanOrEqual, middleRef.Properties["LongPrimitive"].Int64Value.Value), 50); // 4. Filter on Double ExecuteQueryAndAssertResults(table, TableQuery.GenerateFilterConditionForDouble("Double", QueryComparisons.GreaterThanOrEqual, middleRef.Properties["Double"].DoubleValue.Value), 50); ExecuteQueryAndAssertResults(table, TableQuery.GenerateFilterConditionForDouble("DoublePrimitive", QueryComparisons.GreaterThanOrEqual, middleRef.Properties["DoublePrimitive"].DoubleValue.Value), 50); // 5. Filter on Integer ExecuteQueryAndAssertResults(table, TableQuery.GenerateFilterConditionForInt("Int32", QueryComparisons.GreaterThanOrEqual, middleRef.Properties["Int32"].Int32Value.Value), 50); ExecuteQueryAndAssertResults(table, TableQuery.GenerateFilterConditionForInt("IntegerPrimitive", QueryComparisons.GreaterThanOrEqual, middleRef.Properties["IntegerPrimitive"].Int32Value.Value), 50); // 6. Filter on Date ExecuteQueryAndAssertResults(table, TableQuery.GenerateFilterConditionForDate("DateTimeOffset", QueryComparisons.GreaterThanOrEqual, middleRef.Properties["DateTimeOffset"].DateTimeOffsetValue.Value), 50); // 7. Filter on Boolean ExecuteQueryAndAssertResults(table, TableQuery.GenerateFilterConditionForBool("Bool", QueryComparisons.Equal, middleRef.Properties["Bool"].BooleanValue.Value), 50); ExecuteQueryAndAssertResults(table, TableQuery.GenerateFilterConditionForBool("BoolPrimitive", QueryComparisons.Equal, middleRef.Properties["BoolPrimitive"].BooleanValue.Value), 50); // 8. Filter on Binary ExecuteQueryAndAssertResults(table, TableQuery.GenerateFilterConditionForBinary("Binary", QueryComparisons.Equal, middleRef.Properties["Binary"].BinaryValue), 1); ExecuteQueryAndAssertResults(table, TableQuery.GenerateFilterConditionForBinary("BinaryPrimitive", QueryComparisons.Equal, middleRef.Properties["BinaryPrimitive"].BinaryValue), 1); // 9. Filter on Binary GTE ExecuteQueryAndAssertResults(table, TableQuery.GenerateFilterConditionForBinary("Binary", QueryComparisons.GreaterThanOrEqual, middleRef.Properties["Binary"].BinaryValue), 50); ExecuteQueryAndAssertResults(table, TableQuery.GenerateFilterConditionForBinary("BinaryPrimitive", QueryComparisons.GreaterThanOrEqual, middleRef.Properties["BinaryPrimitive"].BinaryValue), 50); // 10. Complex Filter on Binary GTE ExecuteQueryAndAssertResults(table, TableQuery.CombineFilters( TableQuery.GenerateFilterCondition("PartitionKey", QueryComparisons.Equal, middleRef.PartitionKey), TableOperators.And, TableQuery.GenerateFilterConditionForBinary("Binary", QueryComparisons.GreaterThanOrEqual, middleRef.Properties["Binary"].BinaryValue)), 50); ExecuteQueryAndAssertResults(table, TableQuery.GenerateFilterConditionForBinary("BinaryPrimitive", QueryComparisons.GreaterThanOrEqual, middleRef.Properties["BinaryPrimitive"].BinaryValue), 50); } finally { ApplicationLanguages.PrimaryLanguageOverride = currentPrimaryLanguage; table.DeleteIfExistsAsync().AsTask().Wait(); } }
private async Task DoTableGenericQueryOnSupportedTypesAsync(TablePayloadFormat format) { CloudTableClient client = GenerateCloudTableClient(); client.DefaultRequestOptions.PayloadFormat = format; CloudTable table = client.GetTableReference(GenerateRandomTableName()); await table.CreateAsync(); try { // Setup TableBatchOperation batch = new TableBatchOperation(); string pk = Guid.NewGuid().ToString(); ComplexEntity middleRef = null; for (int m = 0; m < 100; m++) { ComplexEntity complexEntity = new ComplexEntity(pk, string.Format("{0:0000}", m)); complexEntity.String = string.Format("{0:0000}", m); complexEntity.Binary = new byte[] { 0x01, 0x02, (byte)m }; complexEntity.BinaryPrimitive = new byte[] { 0x01, 0x02, (byte)m }; complexEntity.Bool = m % 2 == 0 ? true : false; complexEntity.BoolPrimitive = m % 2 == 0 ? true : false; complexEntity.Double = m + ((double)m / 100); complexEntity.DoublePrimitive = m + ((double)m / 100); complexEntity.Int32 = m; complexEntity.IntegerPrimitive = m; complexEntity.Int64 = (long)int.MaxValue + m; complexEntity.LongPrimitive = (long)int.MaxValue + m; complexEntity.Guid = Guid.NewGuid(); batch.Insert(complexEntity); if (m == 50) { middleRef = complexEntity; } // Add delay to make times unique await Task.Delay(100); } await table.ExecuteBatchAsync(batch); // 1. Filter on String ExecuteQueryAndAssertResults(table, TableQuery.GenerateFilterCondition("String", QueryComparisons.GreaterThanOrEqual, "0050"), 50); // 2. Filter on Guid ExecuteQueryAndAssertResults(table, TableQuery.GenerateFilterConditionForGuid("Guid", QueryComparisons.Equal, middleRef.Guid), 1); // 3. Filter on Long ExecuteQueryAndAssertResults(table, TableQuery.GenerateFilterConditionForLong("Int64", QueryComparisons.GreaterThanOrEqual, middleRef.LongPrimitive), 50); ExecuteQueryAndAssertResults(table, TableQuery.GenerateFilterConditionForLong("LongPrimitive", QueryComparisons.GreaterThanOrEqual, middleRef.LongPrimitive), 50); // 4. Filter on Double ExecuteQueryAndAssertResults(table, TableQuery.GenerateFilterConditionForDouble("Double", QueryComparisons.GreaterThanOrEqual, middleRef.Double), 50); ExecuteQueryAndAssertResults(table, TableQuery.GenerateFilterConditionForDouble("DoublePrimitive", QueryComparisons.GreaterThanOrEqual, middleRef.DoublePrimitive), 50); // 5. Filter on Integer ExecuteQueryAndAssertResults(table, TableQuery.GenerateFilterConditionForInt("Int32", QueryComparisons.GreaterThanOrEqual, middleRef.Int32), 50); ExecuteQueryAndAssertResults(table, TableQuery.GenerateFilterConditionForInt("IntegerPrimitive", QueryComparisons.GreaterThanOrEqual, middleRef.IntegerPrimitive), 50); // 6. Filter on Date ExecuteQueryAndAssertResults(table, TableQuery.GenerateFilterConditionForDate("DateTimeOffset", QueryComparisons.GreaterThanOrEqual, middleRef.DateTimeOffset), 50); // 7. Filter on Boolean ExecuteQueryAndAssertResults(table, TableQuery.GenerateFilterConditionForBool("Bool", QueryComparisons.Equal, middleRef.Bool), 50); ExecuteQueryAndAssertResults(table, TableQuery.GenerateFilterConditionForBool("BoolPrimitive", QueryComparisons.Equal, middleRef.BoolPrimitive), 50); // 8. Filter on Binary ExecuteQueryAndAssertResults(table, TableQuery.GenerateFilterConditionForBinary("Binary", QueryComparisons.Equal, middleRef.Binary), 1); ExecuteQueryAndAssertResults(table, TableQuery.GenerateFilterConditionForBinary("BinaryPrimitive", QueryComparisons.Equal, middleRef.BinaryPrimitive), 1); // 9. Filter on Binary GTE ExecuteQueryAndAssertResults(table, TableQuery.GenerateFilterConditionForBinary("Binary", QueryComparisons.GreaterThanOrEqual, middleRef.Binary), 50); ExecuteQueryAndAssertResults(table, TableQuery.GenerateFilterConditionForBinary("BinaryPrimitive", QueryComparisons.GreaterThanOrEqual, middleRef.BinaryPrimitive), 50); // 10. Complex Filter on Binary GTE ExecuteQueryAndAssertResults(table, TableQuery.CombineFilters( TableQuery.GenerateFilterCondition("PartitionKey", QueryComparisons.Equal, middleRef.PartitionKey), TableOperators.And, TableQuery.GenerateFilterConditionForBinary("Binary", QueryComparisons.GreaterThanOrEqual, middleRef.Binary)), 50); ExecuteQueryAndAssertResults(table, TableQuery.GenerateFilterConditionForBinary("BinaryPrimitive", QueryComparisons.GreaterThanOrEqual, middleRef.BinaryPrimitive), 50); } finally { table.DeleteIfExistsAsync().Wait(); } }