Class InsertRecordsRequest\

java.lang.Object

com.gpudb.protocol.InsertRecordsRequest\

Type Parameters:

T - The type of object being processed.

public class InsertRecordsRequest\ extends Object

A set of parameters for GPUdb.insertRecords.

Adds multiple records to the specified table. The operation is synchronous, meaning that a response will not be returned until all the records are fully inserted and available. The response payload provides the counts of the number of records actually inserted and/or updated, and can provide the unique identifier of each added record.

The options parameter can be used to customize this function's behavior.

The UPDATE\_ON\_EXISTING\_PK option specifies the record collision policy for inserting into a table with a primary key, but is ignored if no primary key exists.

The RETURN\_RECORD\_IDS option indicates that the database should return the unique identifiers of inserted records.

Nested Class Summary

Nested Classes

Modifier and Type

Class

Description

static final class

InsertRecordsRequest.Options

A set of string constants for the InsertRecordsRequest parameter options.
Constructor Summary

Constructors

Constructor

Description

InsertRecordsRequest()

Constructs an InsertRecordsRequest object with default parameters.

InsertRecordsRequest(String tableName, List\<T> data, Map\<String,String> options)

Constructs an InsertRecordsRequest object with the specified parameters.
Method Summary

Modifier and Type

Method

Description

boolean

equals(Object obj)

List\<T>

getData()

An array of binary-encoded data for the records to be added.

Map\<String,String>

getOptions()

Optional parameters.

String

getTableName()

Name of table to which the records are to be added, in \[schema\_name.]table\_name format, using standard name resolution rules.

int

hashCode()

InsertRecordsRequest\<T>

setData(List\<T> data)

An array of binary-encoded data for the records to be added.

InsertRecordsRequest\<T>

setOptions(Map\<String,String> options)

Optional parameters.

InsertRecordsRequest\<T>

setTableName(String tableName)

Name of table to which the records are to be added, in \[schema\_name.]table\_name format, using standard name resolution rules.

String

toString()

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details
- InsertRecordsRequest
  
  public InsertRecordsRequest()
  
  Constructs an InsertRecordsRequest object with default parameters.
- InsertRecordsRequest
  
  public InsertRecordsRequest(String tableName, List\<T> data, Map\<String,String> options)
  
  Constructs an InsertRecordsRequest object with the specified parameters.
  Parameters:
  
  tableName - Name of table to which the records are to be added, in \[schema\_name.]table\_name format, using standard name resolution rules. Must be an existing table.
  
  data - An array of binary-encoded data for the records to be added. All records must be of the same type as that of the table. Empty array if listEncoding is JSON.
  
  options - Optional parameters.
  
  UPDATE\_ON\_EXISTING\_PK: Specifies the record collision policy for inserting into a table with a primary key. If set to TRUE, any existing table record with primary key values that match those of a record being inserted will be replaced by that new record (the new data will be "upserted"). If set to FALSE, any existing table record with primary key values that match those of a record being inserted will remain unchanged, while the new record will be rejected and the error handled as determined by IGNORE\_EXISTING\_PK, ALLOW\_PARTIAL\_BATCH, and RETURN\_INDIVIDUAL\_ERRORS. If the specified table does not have a primary key, then this option has no effect. Supported values:
  
  TRUE: Upsert new records when primary keys match existing records.
  
  FALSE: Reject new records when primary keys match existing records.
  
  The default value is FALSE.
  
  ENABLE\_INPLACE\_UPDATES: Applies only when upserting (when UPDATE\_ON\_EXISTING\_PK is TRUE). If set to TRUE, an existing record matched by primary key is modified in place. If set to FALSE, it is updated by deleting the existing record and inserting a replacement (delete and insert), which prevents the change from being reflected in dependent materialized views until they are refreshed. Supported values:
  
  TRUE
  
  FALSE
  
  The default value is TRUE.
  
  IGNORE\_EXISTING\_PK: Specifies the record collision error-suppression policy for inserting into a table with a primary key, only used when not in upsert mode (upsert mode is disabled when UPDATE\_ON\_EXISTING\_PK is FALSE). If set to TRUE, any record being inserted that is rejected for having primary key values that match those of an existing table record will be ignored with no error generated. If FALSE, the rejection of any record for having primary key values matching an existing record will result in an error being reported, as determined by ALLOW\_PARTIAL\_BATCH and RETURN\_INDIVIDUAL\_ERRORS. If the specified table does not have a primary key or if upsert mode is in effect (UPDATE\_ON\_EXISTING\_PK is TRUE), then this option has no effect. Supported values:
  
  TRUE: Ignore new records whose primary key values collide with those of existing records.
  
  FALSE: Treat as errors any new records whose primary key values collide with those of existing records.
  
  The default value is FALSE.
  
  PK\_CONFLICT\_PREDICATE\_HIGHER: The record with higher value for the column resolves the primary-key insert conflict. The default value is ''.
  
  PK\_CONFLICT\_PREDICATE\_LOWER: The record with lower value for the column resolves the primary-key insert conflict. The default value is ''.
  
  RETURN\_RECORD\_IDS: If TRUE then return the internal record id along for each inserted record. Supported values:
  
  TRUE
  
  FALSE
  
  The default value is FALSE.
  
  TRUNCATE\_STRINGS: If set to TRUE, any strings which are too long for their target charN string columns will be truncated to fit. Supported values:
  
  TRUE
  
  FALSE
  
  The default value is FALSE.
  
  RETURN\_INDIVIDUAL\_ERRORS: If set to TRUE, success will always be returned, and any errors found will be included in the info map. The "bad\_record\_indices" entry is a comma-separated list of bad records (0-based). If so, there will also be an "error\_N" entry for each record with an error, where N is the index (0-based). Supported values:
  
  TRUE
  
  FALSE
  
  The default value is FALSE.
  
  ALLOW\_PARTIAL\_BATCH: If set to TRUE, all correct records will be inserted and incorrect records will be rejected and reported. Otherwise, the entire batch will be rejected if any records are incorrect. Supported values:
  
  TRUE
  
  FALSE
  
  The default value is FALSE.
  
  DRY\_RUN: If set to TRUE, no data will be saved and any errors will be returned. Supported values:
  
  TRUE
  
  FALSE
  
  The default value is FALSE.
  
  REQUEST\_SCHEMA\_STR: Type schema of data (when listEncoding is BINARY), in \[\["{"{"}column\_name{"}"}","{"{"}column\_type{"}"}"]] format. When non-empty and different from the table's schema, the server remaps the incoming records to the table's full schema. Columns present in the table but absent from this schema are filled using their default values, NULL (if nullable), or an error is returned. If empty, records must match the table's full schema. The default value is ''.
  
  TRANSFORMATIONS: Comma-separated expressions, one per target table column. Each expression is evaluated per record. Empty entries (two consecutive commas) mean no transformation for that column -- the value is resolved from the input record, table default, NULL, or an error. Expressions may reference input columns by name or by position ($1 for the first input column, $2 for the second, etc.). The default value is ''.
  
  The default value is an empty Map.
Method Details
- getTableName
  
  public String getTableName()
  
  Name of table to which the records are to be added, in \[schema\_name.]table\_name format, using standard name resolution rules. Must be an existing table.
  
  Returns:
  
  The current value of tableName.
- setTableName
  
  public InsertRecordsRequest\<T> setTableName(String tableName)
  
  Name of table to which the records are to be added, in \[schema\_name.]table\_name format, using standard name resolution rules. Must be an existing table.
  
  Parameters:
  
  tableName - The new value for tableName.
  
  Returns:
  
  this to mimic the builder pattern.
- getData
  
  public List\<T> getData()
  
  An array of binary-encoded data for the records to be added. All records must be of the same type as that of the table. Empty array if listEncoding is JSON.
  
  Returns:
  
  The current value of data.
- setData
  
  public InsertRecordsRequest\<T> setData(List\<T> data)
  
  An array of binary-encoded data for the records to be added. All records must be of the same type as that of the table. Empty array if listEncoding is JSON.
  
  Parameters:
  
  data - The new value for data.
  
  Returns:
  
  this to mimic the builder pattern.
- getOptions
  
  public Map\<String,String> getOptions()
  Optional parameters.
  
  UPDATE\_ON\_EXISTING\_PK: Specifies the record collision policy for inserting into a table with a primary key. If set to TRUE, any existing table record with primary key values that match those of a record being inserted will be replaced by that new record (the new data will be "upserted"). If set to FALSE, any existing table record with primary key values that match those of a record being inserted will remain unchanged, while the new record will be rejected and the error handled as determined by IGNORE\_EXISTING\_PK, ALLOW\_PARTIAL\_BATCH, and RETURN\_INDIVIDUAL\_ERRORS. If the specified table does not have a primary key, then this option has no effect. Supported values:
  
  TRUE: Upsert new records when primary keys match existing records.
  
  FALSE: Reject new records when primary keys match existing records.
  
  The default value is FALSE.
  
  ENABLE\_INPLACE\_UPDATES: Applies only when upserting (when UPDATE\_ON\_EXISTING\_PK is TRUE). If set to TRUE, an existing record matched by primary key is modified in place. If set to FALSE, it is updated by deleting the existing record and inserting a replacement (delete and insert), which prevents the change from being reflected in dependent materialized views until they are refreshed. Supported values:
  
  TRUE
  
  FALSE
  
  The default value is TRUE.
  
  IGNORE\_EXISTING\_PK: Specifies the record collision error-suppression policy for inserting into a table with a primary key, only used when not in upsert mode (upsert mode is disabled when UPDATE\_ON\_EXISTING\_PK is FALSE). If set to TRUE, any record being inserted that is rejected for having primary key values that match those of an existing table record will be ignored with no error generated. If FALSE, the rejection of any record for having primary key values matching an existing record will result in an error being reported, as determined by ALLOW\_PARTIAL\_BATCH and RETURN\_INDIVIDUAL\_ERRORS. If the specified table does not have a primary key or if upsert mode is in effect (UPDATE\_ON\_EXISTING\_PK is TRUE), then this option has no effect. Supported values:
  
  TRUE: Ignore new records whose primary key values collide with those of existing records.
  
  FALSE: Treat as errors any new records whose primary key values collide with those of existing records.
  
  The default value is FALSE.
  
  PK\_CONFLICT\_PREDICATE\_HIGHER: The record with higher value for the column resolves the primary-key insert conflict. The default value is ''.
  
  PK\_CONFLICT\_PREDICATE\_LOWER: The record with lower value for the column resolves the primary-key insert conflict. The default value is ''.
  
  RETURN\_RECORD\_IDS: If TRUE then return the internal record id along for each inserted record. Supported values:
  
  TRUE
  
  FALSE
  
  The default value is FALSE.
  
  TRUNCATE\_STRINGS: If set to TRUE, any strings which are too long for their target charN string columns will be truncated to fit. Supported values:
  
  TRUE
  
  FALSE
  
  The default value is FALSE.
  
  RETURN\_INDIVIDUAL\_ERRORS: If set to TRUE, success will always be returned, and any errors found will be included in the info map. The "bad\_record\_indices" entry is a comma-separated list of bad records (0-based). If so, there will also be an "error\_N" entry for each record with an error, where N is the index (0-based). Supported values:
  
  TRUE
  
  FALSE
  
  The default value is FALSE.
  
  ALLOW\_PARTIAL\_BATCH: If set to TRUE, all correct records will be inserted and incorrect records will be rejected and reported. Otherwise, the entire batch will be rejected if any records are incorrect. Supported values:
  
  TRUE
  
  FALSE
  
  The default value is FALSE.
  
  DRY\_RUN: If set to TRUE, no data will be saved and any errors will be returned. Supported values:
  
  TRUE
  
  FALSE
  
  The default value is FALSE.
  
  REQUEST\_SCHEMA\_STR: Type schema of data (when listEncoding is BINARY), in \[\["{"{"}column\_name{"}"}","{"{"}column\_type{"}"}"]] format. When non-empty and different from the table's schema, the server remaps the incoming records to the table's full schema. Columns present in the table but absent from this schema are filled using their default values, NULL (if nullable), or an error is returned. If empty, records must match the table's full schema. The default value is ''.
  
  TRANSFORMATIONS: Comma-separated expressions, one per target table column. Each expression is evaluated per record. Empty entries (two consecutive commas) mean no transformation for that column -- the value is resolved from the input record, table default, NULL, or an error. Expressions may reference input columns by name or by position ($1 for the first input column, $2 for the second, etc.). The default value is ''.
  
  The default value is an empty Map.
  Returns:
  
  The current value of options.
- setOptions
  
  public InsertRecordsRequest\<T> setOptions(Map\<String,String> options)
  Optional parameters.
  
  UPDATE\_ON\_EXISTING\_PK: Specifies the record collision policy for inserting into a table with a primary key. If set to TRUE, any existing table record with primary key values that match those of a record being inserted will be replaced by that new record (the new data will be "upserted"). If set to FALSE, any existing table record with primary key values that match those of a record being inserted will remain unchanged, while the new record will be rejected and the error handled as determined by IGNORE\_EXISTING\_PK, ALLOW\_PARTIAL\_BATCH, and RETURN\_INDIVIDUAL\_ERRORS. If the specified table does not have a primary key, then this option has no effect. Supported values:
  
  TRUE: Upsert new records when primary keys match existing records.
  
  FALSE: Reject new records when primary keys match existing records.
  
  The default value is FALSE.
  
  ENABLE\_INPLACE\_UPDATES: Applies only when upserting (when UPDATE\_ON\_EXISTING\_PK is TRUE). If set to TRUE, an existing record matched by primary key is modified in place. If set to FALSE, it is updated by deleting the existing record and inserting a replacement (delete and insert), which prevents the change from being reflected in dependent materialized views until they are refreshed. Supported values:
  
  TRUE
  
  FALSE
  
  The default value is TRUE.
  
  IGNORE\_EXISTING\_PK: Specifies the record collision error-suppression policy for inserting into a table with a primary key, only used when not in upsert mode (upsert mode is disabled when UPDATE\_ON\_EXISTING\_PK is FALSE). If set to TRUE, any record being inserted that is rejected for having primary key values that match those of an existing table record will be ignored with no error generated. If FALSE, the rejection of any record for having primary key values matching an existing record will result in an error being reported, as determined by ALLOW\_PARTIAL\_BATCH and RETURN\_INDIVIDUAL\_ERRORS. If the specified table does not have a primary key or if upsert mode is in effect (UPDATE\_ON\_EXISTING\_PK is TRUE), then this option has no effect. Supported values:
  
  TRUE: Ignore new records whose primary key values collide with those of existing records.
  
  FALSE: Treat as errors any new records whose primary key values collide with those of existing records.
  
  The default value is FALSE.
  
  PK\_CONFLICT\_PREDICATE\_HIGHER: The record with higher value for the column resolves the primary-key insert conflict. The default value is ''.
  
  PK\_CONFLICT\_PREDICATE\_LOWER: The record with lower value for the column resolves the primary-key insert conflict. The default value is ''.
  
  RETURN\_RECORD\_IDS: If TRUE then return the internal record id along for each inserted record. Supported values:
  
  TRUE
  
  FALSE
  
  The default value is FALSE.
  
  TRUNCATE\_STRINGS: If set to TRUE, any strings which are too long for their target charN string columns will be truncated to fit. Supported values:
  
  TRUE
  
  FALSE
  
  The default value is FALSE.
  
  RETURN\_INDIVIDUAL\_ERRORS: If set to TRUE, success will always be returned, and any errors found will be included in the info map. The "bad\_record\_indices" entry is a comma-separated list of bad records (0-based). If so, there will also be an "error\_N" entry for each record with an error, where N is the index (0-based). Supported values:
  
  TRUE
  
  FALSE
  
  The default value is FALSE.
  
  ALLOW\_PARTIAL\_BATCH: If set to TRUE, all correct records will be inserted and incorrect records will be rejected and reported. Otherwise, the entire batch will be rejected if any records are incorrect. Supported values:
  
  TRUE
  
  FALSE
  
  The default value is FALSE.
  
  DRY\_RUN: If set to TRUE, no data will be saved and any errors will be returned. Supported values:
  
  TRUE
  
  FALSE
  
  The default value is FALSE.
  
  REQUEST\_SCHEMA\_STR: Type schema of data (when listEncoding is BINARY), in \[\["{"{"}column\_name{"}"}","{"{"}column\_type{"}"}"]] format. When non-empty and different from the table's schema, the server remaps the incoming records to the table's full schema. Columns present in the table but absent from this schema are filled using their default values, NULL (if nullable), or an error is returned. If empty, records must match the table's full schema. The default value is ''.
  
  TRANSFORMATIONS: Comma-separated expressions, one per target table column. Each expression is evaluated per record. Empty entries (two consecutive commas) mean no transformation for that column -- the value is resolved from the input record, table default, NULL, or an error. Expressions may reference input columns by name or by position ($1 for the first input column, $2 for the second, etc.). The default value is ''.
  
  The default value is an empty Map.
  Parameters:
  
  options - The new value for options.
  
  Returns:
  
  this to mimic the builder pattern.
- equals
  
  public boolean equals(Object obj)
  
  Overrides:
  
  equals in class Object
- toString
  
  public String toString()
  
  Overrides:
  
  toString in class Object
- hashCode
  
  public int hashCode()
  
  Overrides:
  
  hashCode in class Object

Class InsertRecordsRequest\

Nested Class Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Details

InsertRecordsRequest

InsertRecordsRequest

Method Details

getTableName

setTableName

getData

setData

getOptions

setOptions

equals

toString

hashCode