7 using System.Collections.Generic;
293 public const string TRUE =
"true";
294 public const string FALSE =
"false";
388 public const string RANGE =
"RANGE";
398 public const string LIST =
"LIST";
403 public const string HASH =
"HASH";
457 public const string TTL =
"ttl";
1643 public const string GDB =
"gdb";
2293 public IList<string>
filepaths {
get; set; } =
new List<string>();
2297 public IDictionary<string, IDictionary<string, string>>
modify_columns {
get; set; } =
new Dictionary<string, IDictionary<string, string>>();
3386 public IDictionary<string, string>
options {
get; set; } =
new Dictionary<string, string>();
4501 IDictionary<
string, IDictionary<string, string>>
modify_columns = null,
4503 IDictionary<string, string>
options = null)
4505 this.table_name = table_name ??
"";
4506 this.filepaths = filepaths ??
new List<string>();
4507 this.modify_columns =
modify_columns ??
new Dictionary<string, IDictionary<string, string>>();
4509 this.options =
options ??
new Dictionary<string, string>();
4541 public IDictionary<string, IList<string>>
type_properties {
get; set; } =
new Dictionary<string, IList<string>>();
4556 public IDictionary<string, string>
info {
get; set; } =
new Dictionary<string, string>();
4557 public IList<string>
files {
get; set; } =
new List<string>();
const string FALSE
Reject new records when primary keys match existing records
const string KAFKA_OPTIMISTIC_INGEST
Enable optimistic ingestion where Kafka topic offsets and table data are committed independently to a...
const string TRUE
Upsert new records when primary keys match existing records
const string TYPE_ID
ID of a currently registered type.
const string LIST
Use list partitioning.
const string GZIP
gzip file compression.
const string GDAL_CONFIGURATION_OPTIONS
Comma separated list of gdal conf options, for the specific requets: key=value
const string GDB
Esri/GDB file format
const string RANGE
Use range partitioning.
const string SHARD_KEYS
Comma separated list of column names to set as shard keys, when not specified in the type...
const string POLL_INTERVAL
If true, the number of seconds between attempts to load external files into the table.
const string JDBC_FETCH_SIZE
The JDBC fetch size, which determines how many rows to fetch per round trip.
const string DRY_RUN
Does not load data, but walks through the source data and determines the number of valid records...
const string FILE_TYPE
Specifies the type of the file(s) whose records will be inserted.
const string BZIP2
bzip2 file compression.
const string TEXT_COMMENT_STRING
Specifies the character string that should be interpreted as a comment line prefix in the source data...
const string REMOTE_QUERY_FILTER_COLUMN
Name of column to be used for splitting remote_query into multiple sub-queries using the data distrib...
const string ON_START
Refresh table on database startup and when manually requested by invoking the refresh action of Kinet...
IDictionary< string, string > info
Additional information.
const string IS_AUTOMATIC_PARTITION
If true, a new partition will be created for values which don't fall into an existing partition...
const string LOCAL_TIME_OFFSET
Apply an offset to Avro local timestamp columns.
const string BAD_RECORD_TABLE_LIMIT
A positive integer indicating the maximum number of records that can be written to the bad-record-tab...
const string DELIMITED_TEXT
Delimited text file format; e.g., CSV, TSV, PSV, etc.
const string MATERIALIZED
Loads a copy of the external data into the database, refreshed on demand
const string SPEED
Scans data and picks the widest possible column types so that 'all' values will fit with minimum data...
const string KAFKA_OFFSET_RESET_POLICY
Policy to determine whether the Kafka data consumption starts either at earliest offset or latest off...
const string INGESTION_MODE
Whether to do a full load, dry run, or perform a type inference on the source data.
const string DISTRIBUTED_LOCAL
A single worker process on each node loads all files that are available to it.
const string PARTITION_KEYS
Comma-separated list of partition keys, which are the columns or column expressions by which records ...
const string LAYER
Geo files layer(s) name(s): comma separated.
const string ABORT
Stops current insertion and aborts entire operation when an error is encountered. ...
const string JSON
Json file format
long count_inserted
Number of records inserted into the external table.
CreateTableExternalRequest()
Constructs a CreateTableExternalRequest object with default parameters.
const string TRUNCATE_STRINGS
If set to true, truncate string values that are longer than the column's type size.
const string COLUMNS_TO_SKIP
Specifies a comma-delimited list of columns from the source data to skip.
const string KAFKA_GROUP_ID
The group id to be used when consuming data from a Kafka topic (valid only for Kafka datasource subsc...
const string TTL
Sets the TTL of the table specified in table_name.
const string SHAPEFILE
ShapeFile file format
const string MANUAL
Refresh only occurs when manually requested by invoking the refresh action of Kinetica.alterTable(string,string,string,IDictionary{string, string}) on this table.
const string CHUNK_SIZE
Indicates the number of records per chunk to be used for this table.
const string PERMISSIVE
Records with missing columns are populated with nulls if possible; otherwise, the malformed records a...
const string SINGLE
Insert all records into a single table.
const string TEXT_HEADER_PROPERTY_DELIMITER
Specifies the delimiter for column properties in the header row (if present).
const string TEXT_HAS_HEADER
Indicates whether the source data contains a header row.
const string FOREIGN_KEYS
Semicolon-separated list of foreign keys, of the format '(source_column_name [, ...]) references target_table_name(primary_key_column_name [, ...]) [as foreign_key_name]'.
const string HEAD
The head node loads all data.
const string ACCURACY
Scans data to get exactly-typed & sized columns for all data scanned.
const string SERIES
Use series partitioning.
const string COLUMNS_TO_LOAD
Specifies a comma-delimited list of columns from the source data to load.
const string TABLE_PER_FILE
Insert records from each file into a new table corresponding to that file.
const string INTERVAL
Use interval partitioning.
const string NO_ERROR_IF_EXISTS
If true, prevents an error from occurring if the table already exists and is of the given type...
const string TRUNCATE_TABLE
If set to true, truncates the table specified by table_name prior to loading the file(s).
const string PRIMARY_KEYS
Comma separated list of column names to set as primary keys, when not specified in the type...
A set of parameters for Kinetica.createTableExternal(string,IList{string},IDictionary{string, IDictionary{string, string}},IDictionary{string, string},IDictionary{string, string}).
const string TEXT_DELIMITER
Specifies the character delimiting field values in the source data and field names in the header (if ...
const string TEXT_ESCAPE_CHARACTER
Specifies the character that is used to escape other characters in the source data.
const string TEXT_NULL_STRING
Specifies the character string that should be interpreted as a null value in the source data...
string table_name
Value of .
const string LOGICAL
External data will not be loaded into the database; the data will be retrieved from the source upon s...
const string FOREIGN_SHARD_KEY
Foreign shard key of the format 'source_column references shard_by_column from target_table(primary_k...
const string AVRO
Avro file format
const string FULL
Run a type inference on the source data (if needed) and ingest
const string DATASOURCE_NAME
Name of an existing external data source from which data file(s) specified in filepaths will be loade...
const string KAFKA_CONSUMERS_PER_RANK
Number of Kafka consumer threads per rank (valid range 1-6).
const string IS_RESULT_TABLE
Indicates whether the table is a memory-only table.
const string LOADING_MODE
Scheme for distributing the extraction and loading of data from the source data file(s).
const string PARTITION_TYPE
Partitioning scheme to use.
const string NONE
No compression.
const string MAX_RECORDS_TO_LOAD
Limit the number of records to load in this request: if this number is larger than batch_size...
const string AUTO
Auto detect compression type
const string STRATEGY_DEFINITION
The tier strategy for the table and its columns.
const string KAFKA_TYPE_INFERENCE_FETCH_TIMEOUT
Maximum time to collect Kafka messages before type inferencing on the set of them.
const string PARQUET
Apache Parquet file format
const string UPDATE_ON_EXISTING_PK
Specifies the record collision policy for inserting into a table with a primary key.
long count_updated
[Not yet implemented] Number of records updated within the external table.
const string SCHEMA_REGISTRY_SCHEMA_NAME
Name of the Avro schema in the schema registry to use when reading Avro records.
const string TEXT_SEARCH_COLUMNS
Add 'text_search' property to internally inferenced string columns.
const string REMOTE_QUERY_PARTITION_COLUMN
Alias name for remote_query_filter_column.
IDictionary< string, string > options
Optional parameters.
const string SKIP_LINES
Skip number of lines from begining of file.
long count_skipped
Number of records skipped, when not running in abort error handling mode.
const string NUM_TASKS_PER_RANK
Number of tasks for reading file per rank.
string type_label
The user-defined description associated with the table's structure
const string IGNORE_BAD_RECORDS
Malformed records are skipped.
const string EXTERNAL_TABLE_TYPE
Specifies whether the external table holds a local copy of the external data.
const string TEXT_SEARCH_MIN_COLUMN_LENGTH
Set the minimum column size for strings to apply the 'text_search' property to.
const string ERROR_HANDLING
Specifies how errors should be handled upon insertion.
const string SUBSCRIBE
Continuously poll the data source to check for new data and load it into the table.
const string DEFAULT_COLUMN_FORMATS
Specifies the default format to be applied to source data loaded into columns with the corresponding ...
const string TYPE_INFERENCE_MODE
Optimize type inferencing for either speed or accuracy.
const string REMOTE_QUERY
Remote SQL query from which data will be sourced
const string DISTRIBUTED_SHARED
The head node coordinates loading data by worker processes across all nodes from shared files availab...
const string TEXT_QUOTE_CHARACTER
Specifies the character that should be interpreted as a field value quoting character in the source d...
const string IS_REPLICATED
Affects the distribution scheme for the table's data.
IList< string > filepaths
A list of file paths from which data will be sourced; For paths in KiFS, use the uri prefix of kifs...
const string REMOTE_QUERY_INCREASING_COLUMN
Column on subscribed remote query result that will increase for new records (e.g., TIMESTAMP).
const string REFRESH_METHOD
Method by which the table can be refreshed from its source data.
A set of results returned by Kinetica.createTableExternal(string,IList{string},IDictionary{string, IDictionary{string, string}},IDictionary{string, string},IDictionary{string, string}).
Options from /create/table, allowing the structure of the table to be defined independently of the da...
const string BAD_RECORD_TABLE_LIMIT_PER_INPUT
For subscriptions, a positive integer indicating the maximum number of records that can be written to...
const string KAFKA_SUBSCRIPTION_CANCEL_AFTER
Sets the Kafka subscription lifespan (in minutes).
string type_id
ID of the currently registered table structure type for this external table
const string BATCH_SIZE
Number of records to insert per batch when inserting data.
IDictionary< string, string > create_table_options
Options from /create/table, allowing the structure of the table to be defined independently of the da...
KineticaData - class to help with Avro Encoding for Kinetica
string table_name
Name of the table to be created, in [schema_name.
const string BAD_RECORD_TABLE_NAME
Name of a table to which records that were rejected are written.
string type_definition
A JSON string describing the columns of the created external table
const string HASH
Use hash partitioning.
const string TABLE_INSERT_MODE
Insertion scheme to use when inserting records from multiple shapefiles.
const string IGNORE_EXISTING_PK
Specifies the record collision error-suppression policy for inserting into a table with a primary key...
IDictionary< string, IDictionary< string, string > > modify_columns
Not implemented yet.
const string COLUMN_FORMATS
For each target column specified, applies the column-property-bound format to the source data loaded ...
const string COMPRESSION_TYPE
Source data compression type Supported values: NONE: No compression.
CreateTableExternalRequest(string table_name, IList< string > filepaths, IDictionary< string, IDictionary< string, string >> modify_columns=null, IDictionary< string, string > create_table_options=null, IDictionary< string, string > options=null)
Constructs a CreateTableExternalRequest object with the specified parameters.
IDictionary< string, IList< string > > type_properties
A mapping of each external table column name to an array of column properties associated with that co...
const string TYPE_INFERENCE_ONLY
Infer the type of the source data and return, without ingesting any data.
const string PARTITION_DEFINITIONS
Comma-separated list of partition definitions, whose format depends on the choice of partition_type...