63 lines
1.5 KiB
SQL
63 lines
1.5 KiB
SQL
SET PATH *LIBL ;
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CREATE OR REPLACE FUNCTION RESTAPI.MISC_UPLOAD_FILE (
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"DATA" CLOB(2147483647) )
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RETURNS CLOB(32768)
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LANGUAGE SQL
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SPECIFIC RESTAPI.MISC_UPLOAD_FILE
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NOT DETERMINISTIC
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MODIFIES SQL DATA
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CALLED ON NULL INPUT
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SET OPTION ALWBLK = *ALLREAD ,
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ALWCPYDTA = *OPTIMIZE ,
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COMMIT = *NONE ,
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DECRESULT = (31, 31, 00) ,
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DYNDFTCOL = *NO ,
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DYNUSRPRF = *USER ,
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SRTSEQ = *HEX
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BEGIN
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DECLARE FILE_PATH VARCHAR ( 1056 ) ;
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DECLARE FILE_BLOB BLOB ( 2 G ) ;
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DECLARE TOKEN VARCHAR ( 128 ) ;
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DECLARE EXIT HANDLER FOR SQLEXCEPTION
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BEGIN
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RETURN
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JSON_OBJECT (
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'success' : 'false' FORMAT JSON , 'error' : 'upload failed' ,
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'filePath' : COALESCE ( FILE_PATH , '' ) , 'uploadToken' : COALESCE (
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TOKEN , '' )
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) ;
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END ;
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SELECT JT . FILEPATH , CAST ( BASE64_DECODE ( JT . FILE ) AS BLOB ( 2 G ) )
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INTO FILE_PATH , FILE_BLOB
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FROM
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JSON_TABLE (
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DATA ,
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'$'
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COLUMNS (
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FILEPATH VARCHAR ( 1056 ) PATH '$.filePath' ,
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FILE CLOB ( 2 G ) PATH '$.file'
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)
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) JT ;
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SET TOKEN = BASE64_ENCODE ( VARCHAR ( GENERATE_UNIQUE ( ) ) ) ;
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IF FILE_PATH IS NULL
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OR FILE_PATH = '' THEN
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SET FILE_PATH = '/tmp/' || TOKEN ;
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END IF ;
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CALL IFS_WRITE_BINARY ( FILE_PATH , FILE_BLOB ) ;
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RETURN
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JSON_OBJECT (
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'success' : 'true' FORMAT JSON , 'filePath' : FILE_PATH ,
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'uploadToken' : TOKEN
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) ;
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END ;
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GRANT ALTER , EXECUTE
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ON SPECIFIC FUNCTION RESTAPI.MISC_UPLOAD_FILE
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TO AMAPICS WITH GRANT OPTION ;
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GRANT EXECUTE
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ON SPECIFIC FUNCTION RESTAPI.MISC_UPLOAD_FILE
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TO PUBLIC ;
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