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SmartArrayTypeHandler`1 ​

Namespace: MJCZone.DapperMatic.TypeMapping.Handlers

Assembly: MJCZone.DapperMatic

Summary ​

Smart type handler for T[] arrays with runtime provider detection. PostgreSQL: Uses native array types (text[], int4[], etc.) for 10-50x performance boost. Other providers: Uses JSON array serialization for cross-database compatibility.

Inheritance ​

Base Class: TypeHandler

public

Contents ​

Constructors (1) | Methods (6)

Constructors ​

SmartArrayTypeHandler`1 ​

csharp
SmartArrayTypeHandler`1()

Methods ​

MethodSummary
SetValueSets the parameter value for an array. PostgreSQL: Passes array directly (Npgsql converts T[] to nat...
ParseParses the database value to an array. PostgreSQL: Returns native array directly (T[]). Other provid...
GetType
ToString
Equals
GetHashCode

SetValue ​

Sets the parameter value for an array. PostgreSQL: Passes array directly (Npgsql converts T[] to native PostgreSQL array). Other providers: Serializes array to JSON string.

csharp
void SetValue(IDbDataParameter parameter, `0[] value)

Parameters ​

  • parameter (IDbDataParameter) - The database parameter to set.
  • value (`0[]) - The array value to store.

Parse ​

Parses the database value to an array. PostgreSQL: Returns native array directly (T[]). Other providers: Deserializes from JSON string.

csharp
T[]? Parse(object value)

Parameters ​

  • value (object) - The database value to parse.

Returns ​

Type: T[]?

The parsed array, or null if the value is null or DBNull.

GetType ​

csharp
GetType()

ToString ​

csharp
ToString()

Equals ​

csharp
Equals()

GetHashCode ​

csharp
GetHashCode()