Dapper Additional state flags that control command behaviour No additional flags Should data be buffered before returning? Can async queries be pipelined? Should the plan cache be bypassed? Represents the key aspects of a sql operation The command (sql or a stored-procedure name) to execute The parameters associated with the command The active transaction for the command The effective timeout for the command The type of command that the command-text represents Should data be buffered before returning? Should the plan for this query be cached? Additional state flags against this command Can async queries be pipelined? Initialize the command definition For asynchronous operations, the cancellation-token Dapper, a light weight object mapper for ADO.NET Implement this interface to pass an arbitrary db specific set of parameters to Dapper Add all the parameters needed to the command just before it executes The raw command prior to execution Information about the query Extends IDynamicParameters providing by-name lookup of parameter values Get the value of the specified parameter (return null if not found) Extends IDynamicParameters with facilities for executing callbacks after commands have completed Invoked when the command has executed Implement this interface to pass an arbitrary db specific parameter to Dapper Add the parameter needed to the command before it executes The raw command prior to execution Parameter name Implement this interface to perform custom type-based parameter handling and value parsing Assign the value of a parameter before a command executes The parameter to configure Parameter value Parse a database value back to a typed value The value from the database The type to parse to The typed value A type handler for data-types that are supported by the underlying provider, but which need a well-known UdtTypeName to be specified Creates a new instance of UdtTypeHandler with the specified UdtTypeName Base-class for simple type-handlers Assign the value of a parameter before a command executes The parameter to configure Parameter value Parse a database value back to a typed value The value from the database The typed value Implement this interface to change default mapping of reader columns to type members Finds best constructor DataReader column names DataReader column types Matching constructor or default one Returns a constructor which should *always* be used. Parameters will be default values, nulls for reference types and zero'd for value types. Use this class to force object creation away from parameterless constructors you don't control. Gets mapping for constructor parameter Constructor to resolve DataReader column name Mapping implementation Gets member mapping for column DataReader column name Mapping implementation Implements this interface to provide custom member mapping Source DataReader column name Target member type Target property Target field Target constructor parameter This is a micro-cache; suitable when the number of terms is controllable (a few hundred, for example), and strictly append-only; you cannot change existing values. All key matches are on **REFERENCE** equality. The type is fully thread-safe. Called if the query cache is purged via PurgeQueryCache Purge the query cache Return a count of all the cached queries by dapper Return a list of all the queries cached by dapper Deep diagnostics only: find any hash collisions in the cache Clear the registered type handlers Configure the specified type to be mapped to a given db-type Configure the specified type to be processed by a custom handler Configure the specified type to be processed by a custom handler Configure the specified type to be processed by a custom handler Not intended for direct usage Not intended for direct usage Not intended for direct usage Get the DbType that maps to a given value Identity of a cached query in Dapper, used for extensibility Create an identity for use with DynamicParameters, internal use only The sql The command type Compare 2 Identity objects Obtains the data as a list; if it is *already* a list, the original object is returned without any duplication; otherwise, ToList() is invoked. Execute parameterized SQL Number of rows affected Execute parameterized SQL Number of rows affected Execute parameterized SQL that selects a single value The first cell selected Execute parameterized SQL that selects a single value The first cell selected Execute parameterized SQL that selects a single value The first cell selected Execute parameterized SQL that selects a single value The first cell selected Execute parameterized SQL and return an An that can be used to iterate over the results of the SQL query. This is typically used when the results of a query are not processed by Dapper, for example, used to fill a or . Execute parameterized SQL and return an An that can be used to iterate over the results of the SQL query. This is typically used when the results of a query are not processed by Dapper, for example, used to fill a or . Execute parameterized SQL and return an An that can be used to iterate over the results of the SQL query. This is typically used when the results of a query are not processed by Dapper, for example, used to fill a or . Return a list of dynamic objects, reader is closed after the call Note: each row can be accessed via "dynamic", or by casting to an IDictionary<string,object> Executes a query, returning the data typed as per T the dynamic param may seem a bit odd, but this works around a major usability issue in vs, if it is Object vs completion gets annoying. Eg type new [space] get new object A sequence of data of the supplied type; if a basic type (int, string, etc) is queried then the data from the first column in assumed, otherwise an instance is created per row, and a direct column-name===member-name mapping is assumed (case insensitive). Executes a query, returning the data typed as per the Type suggested A sequence of data of the supplied type; if a basic type (int, string, etc) is queried then the data from the first column in assumed, otherwise an instance is created per row, and a direct column-name===member-name mapping is assumed (case insensitive). Executes a query, returning the data typed as per T the dynamic param may seem a bit odd, but this works around a major usability issue in vs, if it is Object vs completion gets annoying. Eg type new [space] get new object A sequence of data of the supplied type; if a basic type (int, string, etc) is queried then the data from the first column in assumed, otherwise an instance is created per row, and a direct column-name===member-name mapping is assumed (case insensitive). Execute a command that returns multiple result sets, and access each in turn Execute a command that returns multiple result sets, and access each in turn Maps a query to objects The first type in the record set The second type in the record set The return type The Field we should split and read the second object from (default: id) Number of seconds before command execution timeout Is it a stored proc or a batch? Maps a query to objects The Field we should split and read the second object from (default: id) Number of seconds before command execution timeout Perform a multi mapping query with 4 input parameters Perform a multi mapping query with 5 input parameters Perform a multi mapping query with 6 input parameters Perform a multi mapping query with 7 input parameters Perform a multi mapping query with arbitrary input parameters The return type array of types in the record set The Field we should split and read the second object from (default: id) Number of seconds before command execution timeout Is it a stored proc or a batch? Internal use only Internal use only Internal use only Internal use only Represents a placeholder for a value that should be replaced as a literal value in the resulting sql The text in the original command that should be replaced The name of the member referred to by the token Replace all literal tokens with their text form Convert numeric values to their string form for SQL literal purposes Internal use only Gets type-map for the given type Type map implementation, DefaultTypeMap instance if no override present Set custom mapping for type deserializers Entity type to override Mapping rules impementation, null to remove custom map Internal use only Throws a data exception, only used internally Key used to indicate the type name associated with a DataTable How should connection strings be compared for equivalence? Defaults to StringComparer.Ordinal. Providing a custom implementation can be useful for allowing multi-tenancy databases with identical schema to share strategies. Note that usual equivalence rules apply: any equivalent connection strings MUST yield the same hash-code. The grid reader provides interfaces for reading multiple result sets from a Dapper query Read the next grid of results, returned as a dynamic object Note: each row can be accessed via "dynamic", or by casting to an IDictionary<string,object> Read the next grid of results Read the next grid of results Read multiple objects from a single record set on the grid Read multiple objects from a single record set on the grid Read multiple objects from a single record set on the grid Read multiple objects from a single record set on the grid Read multiple objects from a single record set on the grid Read multiple objects from a single record set on the grid Has the underlying reader been consumed? Dispose the grid, closing and disposing both the underlying reader and command. Read the next grid of results, returned as a dynamic object Note: each row can be accessed via "dynamic", or by casting to an IDictionary<string,object> Read the next grid of results Read the next grid of results Used to pass a DataTable as a TableValuedParameter Associate a DataTable with a type name Fetch the type name associated with a DataTable Execute a query asynchronously using .NET 4.5 Task. Note: each row can be accessed via "dynamic", or by casting to an IDictionary<string,object> Execute a query asynchronously using .NET 4.5 Task. Note: each row can be accessed via "dynamic", or by casting to an IDictionary<string,object> Execute a query asynchronously using .NET 4.5 Task. Execute a query asynchronously using .NET 4.5 Task. Execute a query asynchronously using .NET 4.5 Task. Execute a query asynchronously using .NET 4.5 Task. Execute a command asynchronously using .NET 4.5 Task. Execute a command asynchronously using .NET 4.5 Task. Maps a query to objects The first type in the recordset The second type in the recordset The return type The field we should split and read the second object from (default: id) Number of seconds before command execution timeout Is it a stored proc or a batch? Maps a query to objects The first type in the recordset The second type in the recordset The return type The field we should split and read the second object from (default: id) The command to execute Maps a query to objects The Field we should split and read the second object from (default: id) Number of seconds before command execution timeout Maps a query to objects The field we should split and read the second object from (default: id) The command to execute Perform a multi mapping query with 4 input parameters Perform a multi mapping query with 4 input parameters The field we should split and read the second object from (default: id) The command to execute Perform a multi mapping query with 5 input parameters Perform a multi mapping query with 5 input parameters Perform a multi mapping query with 6 input parameters Perform a multi mapping query with 6 input parameters Perform a multi mapping query with 7 input parameters Perform a multi mapping query with 7 input parameters Perform a multi mapping query with arbitrary input parameters The return type array of types in the recordset The Field we should split and read the second object from (default: id) Number of seconds before command execution timeout Is it a stored proc or a batch? Execute a command that returns multiple result sets, and access each in turn Execute a command that returns multiple result sets, and access each in turn Execute parameterized SQL and return an An that can be used to iterate over the results of the SQL query. This is typically used when the results of a query are not processed by Dapper, for example, used to fill a or . Execute parameterized SQL and return an An that can be used to iterate over the results of the SQL query. This is typically used when the results of a query are not processed by Dapper, for example, used to fill a or . Execute parameterized SQL that selects a single value The first cell selected Execute parameterized SQL that selects a single value The first cell selected Execute parameterized SQL that selects a single value The first cell selected Execute parameterized SQL that selects a single value The first cell selected A bag of parameters that can be passed to the Dapper Query and Execute methods construct a dynamic parameter bag construct a dynamic parameter bag can be an anonymous type or a DynamicParameters bag Append a whole object full of params to the dynamic EG: AddDynamicParams(new {A = 1, B = 2}) // will add property A and B to the dynamic Add a parameter to this dynamic parameter list Add a parameter to this dynamic parameter list If true, the command-text is inspected and only values that are clearly used are included on the connection Add all the parameters needed to the command just before it executes The raw command prior to execution Information about the query All the names of the param in the bag, use Get to yank them out Get the value of a parameter The value, note DBNull.Value is not returned, instead the value is returned as null Allows you to automatically populate a target property/field from output parameters. It actually creates an InputOutput parameter, so you can still pass data in. The object whose property/field you wish to populate. A MemberExpression targeting a property/field of the target (or descendant thereof.) The size to set on the parameter. Defaults to 0, or DbString.DefaultLength in case of strings. The DynamicParameters instance Used to pass a DataTable as a TableValuedParameter Create a new instance of TableValuedParameter Create a new instance of TableValuedParameter This class represents a SQL string, it can be used if you need to denote your parameter is a Char vs VarChar vs nVarChar vs nChar A value to set the default value of strings going through Dapper. Default is 4000, any value larger than this field will not have the default value applied. Create a new DbString Ansi vs Unicode Fixed length Length of the string -1 for max The value of the string Add the parameter to the command... internal use only Handles variances in features per DBMS Gets the feature set based on the passed connection True if the db supports array columns e.g. Postgresql Represents simple member map for one of target parameter or property or field to source DataReader column Creates instance for simple property mapping DataReader column name Target property Creates instance for simple field mapping DataReader column name Target property Creates instance for simple constructor parameter mapping DataReader column name Target constructor parameter DataReader column name Target member type Target property Target field Target constructor parameter Represents default type mapping strategy used by Dapper Creates default type map Entity type Finds best constructor DataReader column names DataReader column types Matching constructor or default one Returns the constructor, if any, that has the ExplicitConstructorAttribute on it. Gets mapping for constructor parameter Constructor to resolve DataReader column name Mapping implementation Gets member mapping for column DataReader column name Mapping implementation Should column names like User_Id be allowed to match properties/fields like UserId ? Implements custom property mapping by user provided criteria (usually presence of some custom attribute with column to member mapping) Creates custom property mapping Target entity type Property selector based on target type and DataReader column name Always returns default constructor DataReader column names DataReader column types Default constructor Always returns null Not implemented as far as default constructor used for all cases Returns property based on selector strategy DataReader column name Poperty member map Describes a reader that controls the lifetime of both a command and a reader, exposing the downstream command/reader as properties. Obtain the underlying reader Obtain the underlying command Tell Dapper to use an explicit constructor, passing nulls or 0s for all parameters