Class NpgsqlArrayTranslator
Translates method and property calls on arrays/lists into their corresponding PostgreSQL operations.
Inheritance
object
NpgsqlArrayTranslator
Implements
IMemberTranslator
Assembly: Npgsql.EntityFrameworkCore.PostgreSQL.dll
Syntax
public class NpgsqlArrayTranslator : IMethodCallTranslator, IMemberTranslator
Constructors
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NpgsqlArrayTranslator(NpgsqlSqlExpressionFactory, NpgsqlJsonPocoTranslator, bool)
This is an internal API that supports the Entity Framework Core infrastructure and not subject to
the same compatibility standards as public APIs. It may be changed or removed without notice in
any release. You should only use it directly in your code with extreme caution and knowing that
doing so can result in application failures when updating to a new Entity Framework Core release.
Declaration
public NpgsqlArrayTranslator(NpgsqlSqlExpressionFactory sqlExpressionFactory, NpgsqlJsonPocoTranslator jsonPocoTranslator, bool useRedshift)
Parameters
Methods
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Translate(SqlExpression?, MemberInfo, Type, IDiagnosticsLogger<Query>)
This is an internal API that supports the Entity Framework Core infrastructure and not subject to
the same compatibility standards as public APIs. It may be changed or removed without notice in
any release. You should only use it directly in your code with extreme caution and knowing that
doing so can result in application failures when updating to a new Entity Framework Core release.
Declaration
public virtual SqlExpression? Translate(SqlExpression? instance, MemberInfo member, Type returnType, IDiagnosticsLogger<DbLoggerCategory.Query> logger)
Parameters
Type |
Name |
Description |
SqlExpression? |
instance |
|
MemberInfo |
member |
|
Type |
returnType |
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IDiagnosticsLogger<><Query> |
logger |
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Returns
Type |
Description |
SqlExpression? |
|
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Translate(SqlExpression?, MethodInfo, IReadOnlyList<SqlExpression>, IDiagnosticsLogger<Query>)
This is an internal API that supports the Entity Framework Core infrastructure and not subject to
the same compatibility standards as public APIs. It may be changed or removed without notice in
any release. You should only use it directly in your code with extreme caution and knowing that
doing so can result in application failures when updating to a new Entity Framework Core release.
Declaration
public virtual SqlExpression? Translate(SqlExpression? instance, MethodInfo method, IReadOnlyList<SqlExpression> arguments, IDiagnosticsLogger<DbLoggerCategory.Query> logger)
Parameters
Type |
Name |
Description |
SqlExpression? |
instance |
|
MethodInfo |
method |
|
IReadOnlyList<><SqlExpression> |
arguments |
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IDiagnosticsLogger<><Query> |
logger |
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Returns
Type |
Description |
SqlExpression? |
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Implements
IMemberTranslator