/**
 * Database ORM Enumerations
 * Defines all enum types used across the database module
 */
/**
 * Supported database types
 */
export declare enum DatabaseType {
    POSTGRESQL = "postgresql",
    MYSQL = "mysql",
    MONGODB = "mongodb",
    DYNAMODB = "dynamodb",
    MARIADB = "mariadb",
    CASSANDRA = "cassandra"
}
/**
 * Column data types supported across databases
 */
export declare enum ColumnType {
    INTEGER = "INTEGER",
    BIGINT = "BIGINT",
    SMALLINT = "SMALLINT",
    TINYINT = "TINYINT",
    FLOAT = "FLOAT",
    DOUBLE = "DOUBLE",
    DECIMAL = "DECIMAL",
    NUMERIC = "NUMERIC",
    STRING = "STRING",
    VARCHAR = "VARCHAR",
    CHAR = "CHAR",
    TEXT = "TEXT",
    MEDIUMTEXT = "MEDIUMTEXT",
    LONGTEXT = "LONGTEXT",
    BOOLEAN = "BOOLEAN",
    DATE = "DATE",
    TIME = "TIME",
    DATETIME = "DATETIME",
    TIMESTAMP = "TIMESTAMP",
    TIMESTAMPTZ = "TIMESTAMPTZ",
    JSON = "JSON",
    JSONB = "JSONB",
    BINARY = "BINARY",
    VARBINARY = "VARBINARY",
    BLOB = "BLOB",
    BYTEA = "BYTEA",
    UUID = "UUID",
    ENUM = "ENUM",
    ARRAY = "ARRAY",
    SET = "SET",
    POINT = "POINT",
    LINE = "LINE",
    POLYGON = "POLYGON",
    GEOMETRY = "GEOMETRY",
    INET = "INET",
    CIDR = "CIDR",
    MACADDR = "MACADDR",
    TSVECTOR = "TSVECTOR",
    TSQUERY = "TSQUERY",
    OBJECTID = "OBJECTID",
    STRING_SET = "STRING_SET",
    NUMBER_SET = "NUMBER_SET",
    BINARY_SET = "BINARY_SET",
    MAP = "MAP",
    LIST = "LIST",
    COUNTER = "COUNTER",
    TIMEUUID = "TIMEUUID",
    VARINT = "VARINT",
    FROZEN = "FROZEN"
}
/**
 * Index types supported by various databases
 */
export declare enum IndexType {
    BTREE = "BTREE",
    HASH = "HASH",
    GIN = "GIN",
    GIST = "GIST",
    SPGIST = "SPGIST",
    BRIN = "BRIN",
    FULLTEXT = "FULLTEXT",
    SPATIAL = "SPATIAL",
    TEXT = "TEXT",
    GEOSPATIAL_2D = "2d",
    GEOSPATIAL_2DSPHERE = "2dsphere",
    HASHED = "HASHED",
    GSI = "GSI",// Global Secondary Index
    LSI = "LSI",// Local Secondary Index
    SASI = "SASI",
    CUSTOM = "CUSTOM"
}
/**
 * Sort order for ORDER BY clauses
 */
export declare enum SortOrder {
    ASC = "ASC",
    DESC = "DESC"
}
/**
 * Transaction isolation levels
 */
export declare enum IsolationLevel {
    READ_UNCOMMITTED = "READ_UNCOMMITTED",
    READ_COMMITTED = "READ_COMMITTED",
    REPEATABLE_READ = "REPEATABLE_READ",
    SERIALIZABLE = "SERIALIZABLE"
}
/**
 * Types of database actions for reusable templates
 */
export declare enum DatabaseActionType {
    QUERY = "QUERY",
    INSERT = "INSERT",
    UPDATE = "UPDATE",
    DELETE = "DELETE",
    UPSERT = "UPSERT",
    AGGREGATE = "AGGREGATE",
    RAW_SQL = "RAW_SQL"
}
/**
 * Types of schema alterations
 */
export declare enum AlterationType {
    ADD = "ADD",
    MODIFY = "MODIFY",
    DROP = "DROP",
    RENAME = "RENAME"
}
/**
 * Types of relationships for includes/joins
 */
export declare enum RelationshipType {
    ONE_TO_ONE = "one-to-one",
    ONE_TO_MANY = "one-to-many",
    MANY_TO_ONE = "many-to-one",
    MANY_TO_MANY = "many-to-many"
}
/**
 * Actions to take on conflict during insert
 */
export declare enum ConflictAction {
    UPDATE = "update",
    IGNORE = "ignore"
}
/**
 * Database error types for typed error handling
 */
export declare enum DatabaseErrorType {
    CONNECTION_ERROR = "CONNECTION_ERROR",
    QUERY_ERROR = "QUERY_ERROR",
    UNIQUE_VIOLATION = "UNIQUE_VIOLATION",
    FOREIGN_KEY_VIOLATION = "FOREIGN_KEY_VIOLATION",
    NOT_NULL_VIOLATION = "NOT_NULL_VIOLATION",
    CHECK_VIOLATION = "CHECK_VIOLATION",
    TRANSACTION_ERROR = "TRANSACTION_ERROR",
    TIMEOUT_ERROR = "TIMEOUT_ERROR",
    AUTHENTICATION_ERROR = "AUTHENTICATION_ERROR",
    PERMISSION_ERROR = "PERMISSION_ERROR",
    SCHEMA_ERROR = "SCHEMA_ERROR",
    MIGRATION_ERROR = "MIGRATION_ERROR",
    VALIDATION_ERROR = "VALIDATION_ERROR",
    NOT_FOUND = "NOT_FOUND",
    UNKNOWN_ERROR = "UNKNOWN_ERROR",
    NOT_SUPPORTED = "NOT_SUPPORTED",
    CONFIGURATION_ERROR = "CONFIGURATION_ERROR"
}
/**
 * Status of a migration
 */
export declare enum MigrationStatus {
    PENDING = "pending",
    APPLIED = "applied",
    FAILED = "failed",
    ROLLED_BACK = "rolled_back"
}
/**
 * Types of database constraints
 */
export declare enum ConstraintType {
    PRIMARY_KEY = "PRIMARY_KEY",
    FOREIGN_KEY = "FOREIGN_KEY",
    UNIQUE = "UNIQUE",
    CHECK = "CHECK",
    NOT_NULL = "NOT_NULL",
    DEFAULT = "DEFAULT"
}
/**
 * Referential actions for foreign keys
 */
export declare enum ReferentialAction {
    CASCADE = "CASCADE",
    SET_NULL = "SET_NULL",
    SET_DEFAULT = "SET_DEFAULT",
    RESTRICT = "RESTRICT",
    NO_ACTION = "NO_ACTION"
}