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Add BULK INSERT to tsql #3861

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Add BULK INSERT to tsql #3861

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2925f4a
Add BULK INSERT to tsql
JannikDeuschelQC Nov 28, 2023
7324070
CODE_PAGE is not used
JannikDeuschelQC Nov 29, 2023
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18 changes: 18 additions & 0 deletions sql/tsql/TSqlLexer.g4
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I guess all newly added tokens should be also added to the keyword list to allow they be identifiers if needed:

  • BATCHSIZE
  • CHECK_CONSTRAINTS
  • CODEPAGE
  • DATAFILETYPE
  • ERRORFILE
  • ERRORFILE_DATA_SOURCE
  • FIELDTERMINATOR
  • FIELDQUOTE
  • FIRE_TRIGGERS
  • FIRSTROW
  • FORMATFILE
  • FORMATFILE_DATA_SOURCE
  • KEEPNULLS
  • KILOBYTES_PER_BATCH
  • LASTROW
  • MAXERRORS
  • ROWS_PER_BATCH
  • ROWTERMINATOR

Original file line number Diff line number Diff line change
Expand Up @@ -120,6 +120,7 @@ BACKUP: 'BACKUP';
BACKUP_CLONEDB: 'BACKUP_CLONEDB';
BACKUP_PRIORITY: 'BACKUP_PRIORITY';
BASE64: 'BASE64';
BATCHSIZE: 'BATCHSIZE';
BEFORE: 'BEFORE';
BEGIN: 'BEGIN';
BEGIN_DIALOG: 'BEGIN_DIALOG';
Expand Down Expand Up @@ -172,6 +173,7 @@ CHECKPOINT: 'CHECKPOINT';
CHECKSUM: 'CHECKSUM';
CHECKSUM_AGG: 'CHECKSUM_AGG';
CHECKTABLE: 'CHECKTABLE';
CHECK_CONSTRAINTS: 'CHECK_CONSTRAINTS';
CHECK_EXPIRATION: 'CHECK_EXPIRATION';
CHECK_POLICY: 'CHECK_POLICY';
CLASSIFIER_FUNCTION: 'CLASSIFIER_FUNCTION';
Expand All @@ -193,6 +195,7 @@ COLUMN_ENCRYPTION_KEY: 'COLUMN_ENCRYPTION_KEY';
COLUMN_MASTER_KEY: 'COLUMN_MASTER_KEY';
COL_LENGTH: 'COL_LENGTH';
COL_NAME: 'COL_NAME';
CODEPAGE: 'CODEPAGE';
COMMIT: 'COMMIT';
COMMITTED: 'COMMITTED';
COMPATIBILITY_LEVEL: 'COMPATIBILITY_LEVEL';
Expand Down Expand Up @@ -252,6 +255,7 @@ DATABASE: 'DATABASE';
DATABASEPROPERTYEX: 'DATABASEPROPERTYEX';
DATABASE_MIRRORING: 'DATABASE_MIRRORING';
DATABASE_PRINCIPAL_ID: 'DATABASE_PRINCIPAL_ID';
DATAFILETYPE: 'DATAFILETYPE';
DATALENGTH: 'DATALENGTH';
DATASPACE: 'DATASPACE';
DATA_COMPRESSION: 'DATA_COMPRESSION';
Expand Down Expand Up @@ -333,6 +337,8 @@ ENDPOINT: 'ENDPOINT';
ENDPOINT_URL: 'ENDPOINT_URL';
ERRLVL: 'ERRLVL';
ERROR: 'ERROR';
ERRORFILE: 'ERRORFILE';
ERRORFILE_DATA_SOURCE: 'ERRORFILE_DATA_SOURCE';
ERROR_BROKER_CONVERSATIONS: 'ERROR_BROKER_CONVERSATIONS';
ERROR_LINE: 'ERROR_LINE';
ERROR_MESSAGE: 'ERROR_MESSAGE';
Expand Down Expand Up @@ -372,6 +378,8 @@ FAN_IN: 'FAN_IN';
FAST: 'FAST';
FAST_FORWARD: 'FAST_FORWARD';
FETCH: 'FETCH';
FIELDTERMINATOR: 'FIELDTERMINATOR';
FIELDQUOTE: 'FIELDQUOTE';
FILE: 'FILE';
FILEGROUP: 'FILEGROUP';
FILEGROUPPROPERTY: 'FILEGROUPPROPERTY';
Expand All @@ -391,6 +399,8 @@ FILE_SNAPSHOT: 'FILE_SNAPSHOT';
FILLFACTOR: 'FILLFACTOR';
FILTER: 'FILTER';
FIRST: 'FIRST';
FIRE_TRIGGERS: 'FIRE_TRIGGERS';
FIRSTROW: 'FIRSTROW';
FIRST_VALUE: 'FIRST_VALUE';
FMTONLY: 'FMTONLY';
FOLLOWING: 'FOLLOWING';
Expand All @@ -404,6 +414,8 @@ FORCE_FAILOVER_ALLOW_DATA_LOSS: 'FORCE_FAILOVER_ALLOW_DATA_LOSS';
FORCE_SERVICE_ALLOW_DATA_LOSS: 'FORCE_SERVICE_ALLOW_DATA_LOSS';
FOREIGN: 'FOREIGN';
FORMAT: 'FORMAT';
FORMATFILE: 'FORMATFILE';
FORMATFILE_DATA_SOURCE: 'FORMATFILE_DATA_SOURCE';
FORMATMESSAGE: 'FORMATMESSAGE';
FORWARD_ONLY: 'FORWARD_ONLY';
FREE: 'FREE';
Expand Down Expand Up @@ -519,6 +531,7 @@ KEEP: 'KEEP';
KEEPDEFAULTS: 'KEEPDEFAULTS';
KEEPFIXED: 'KEEPFIXED';
KEEPIDENTITY: 'KEEPIDENTITY';
KEEPNULLS: 'KEEPNULLS';
KERBEROS: 'KERBEROS';
KEY: 'KEY';
KEYS: 'KEYS';
Expand All @@ -527,9 +540,11 @@ KEY_PATH: 'KEY_PATH';
KEY_SOURCE: 'KEY_SOURCE';
KEY_STORE_PROVIDER_NAME: 'KEY_STORE_PROVIDER_NAME';
KILL: 'KILL';
KILOBYTES_PER_BATCH: 'KILOBYTES_PER_BATCH';
LAG: 'LAG';
LANGUAGE: 'LANGUAGE';
LAST: 'LAST';
LASTROW: 'LASTROW';
LAST_VALUE: 'LAST_VALUE';
LEAD: 'LEAD';
LEAST: 'LEAST';
Expand Down Expand Up @@ -570,6 +585,7 @@ MATCHED: 'MATCHED';
MATERIALIZED: 'MATERIALIZED';
MAX: 'MAX';
MAXDOP: 'MAXDOP';
MAXERRORS: 'MAXERRORS';
MAXRECURSION: 'MAXRECURSION';
MAXSIZE: 'MAXSIZE';
MAXTRANSFER: 'MAXTRANSFER';
Expand Down Expand Up @@ -863,6 +879,8 @@ ROWGUIDCOL: 'ROWGUIDCOL';
ROWLOCK: 'ROWLOCK';
ROWS: 'ROWS';
ROW_NUMBER: 'ROW_NUMBER';
ROWS_PER_BATCH: 'ROWS_PER_BATCH';
ROWTERMINATOR: 'ROWTERMINATOR';
RSA_1024: 'RSA_1024';
RSA_2048: 'RSA_2048';
RSA_3072: 'RSA_3072';
Expand Down
35 changes: 35 additions & 0 deletions sql/tsql/TSqlParser.g4
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Original file line number Diff line number Diff line change
Expand Up @@ -61,6 +61,7 @@ dml_clause
| insert_statement
| select_statement_standalone
| update_statement
| bulk_insert_statement
;

// Data Definition Language: https://msdn.microsoft.com/en-us/library/ff848799.aspx)
Expand Down Expand Up @@ -1994,6 +1995,40 @@ output_dml_list_elem
: (expression | asterisk) as_column_alias?
;

bulk_insert_statement
: BULK INSERT
ddl_object
FROM STRING
(WITH LR_BRACKET (bulk_insert_option (COMMA bulk_insert_option)*) RR_BRACKET)?
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Remove useless parentheses:

Suggested change
(WITH LR_BRACKET (bulk_insert_option (COMMA bulk_insert_option)*) RR_BRACKET)?
(WITH LR_BRACKET bulk_insert_option (COMMA bulk_insert_option)* RR_BRACKET)?

;

bulk_insert_option
: BATCHSIZE EQUAL DECIMAL
| CHECK_CONSTRAINTS
| CODEPAGE EQUAL STRING
| DATAFILETYPE EQUAL STRING
| DATA_SOURCE EQUAL STRING
| ERRORFILE EQUAL STRING
| ERRORFILE_DATA_SOURCE EQUAL STRING
| FIRSTROW EQUAL DECIMAL
| FIRE_TRIGGERS
| FORMATFILE_DATA_SOURCE EQUAL STRING
| KEEPIDENTITY
| KEEPNULLS
| KILOBYTES_PER_BATCH EQUAL DECIMAL
| LASTROW EQUAL DECIMAL
| MAXERRORS EQUAL DECIMAL
| ORDER LR_BRACKET column_name_list_with_order RR_BRACKET
| ROWS_PER_BATCH EQUAL DECIMAL
| ROWTERMINATOR EQUAL STRING
| TABLOCK
| FORMAT EQUAL STRING
| FIELDQUOTE EQUAL STRING
| FORMATFILE EQUAL STRING
| FIELDTERMINATOR EQUAL STRING
| ROWTERMINATOR EQUAL STRING
Comment on lines +2006 to +2029
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Please extract common parts:

Suggested change
: BATCHSIZE EQUAL DECIMAL
| CHECK_CONSTRAINTS
| CODEPAGE EQUAL STRING
| DATAFILETYPE EQUAL STRING
| DATA_SOURCE EQUAL STRING
| ERRORFILE EQUAL STRING
| ERRORFILE_DATA_SOURCE EQUAL STRING
| FIRSTROW EQUAL DECIMAL
| FIRE_TRIGGERS
| FORMATFILE_DATA_SOURCE EQUAL STRING
| KEEPIDENTITY
| KEEPNULLS
| KILOBYTES_PER_BATCH EQUAL DECIMAL
| LASTROW EQUAL DECIMAL
| MAXERRORS EQUAL DECIMAL
| ORDER LR_BRACKET column_name_list_with_order RR_BRACKET
| ROWS_PER_BATCH EQUAL DECIMAL
| ROWTERMINATOR EQUAL STRING
| TABLOCK
| FORMAT EQUAL STRING
| FIELDQUOTE EQUAL STRING
| FORMATFILE EQUAL STRING
| FIELDTERMINATOR EQUAL STRING
| ROWTERMINATOR EQUAL STRING
: ( BATCHSIZE
| FIRSTROW
| KILOBYTES_PER_BATCH
| LASTROW
| MAXERRORS
| ROWS_PER_BATCH
) EQUAL DECIMAL
| ( CODEPAGE
| DATAFILETYPE
| DATA_SOURCE
| ERRORFILE
| ERRORFILE_DATA_SOURCE
| FORMATFILE_DATA_SOURCE
| ROWTERMINATOR
| FORMAT
| FIELDQUOTE
| FORMATFILE
| FIELDTERMINATOR
| ROWTERMINATOR
) EQUAL STRING
| CHECK_CONSTRAINTS
| FIRE_TRIGGERS
| KEEPIDENTITY
| KEEPNULLS
| ORDER LR_BRACKET column_name_list_with_order RR_BRACKET
| TABLOCK

;

// DDL

// https://msdn.microsoft.com/en-ie/library/ms176061.aspx
Expand Down