/*------------------------------------------------------------------------- * *copyfromparse.c *ParseCSV/text/binaryformatforCOPYFROM. * *Thisfilecontainsroutinestoparseintor. *formats.ThemainentrypointisNextCopyFrom(),whichparsesthe *nextinputlineandreturnsitasDatums. *Intext/CSVmode,theparsinghappensinmultiplestages: * *[datasource]-->raw_buf-->input_buf-->line_buf-->attribute_buf *1.2.3.4. * ** java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2 * *2.CopyConvertBuf()callstheencodingconversionfunctiontoconvert *thedatain'raw_buf'from*',java.lang.StringIndexOutOfBoundsException: Range [52, 51) out of bounds for length 76 *convertedresultin'input_buf'. * *3.CopyReadLine()parsesthedatain'input_buf',onelineatatime. *Itisresponsibleforfindingthenextnewlinemarker,takingquotejava.lang.StringIndexOutOfBoundsException: Range [9, 8) out of bounds for length 75 *escapecharactersintoaccountaccordingtotheCOPYoptions.Theline *java.lang.StringIndexOutOfBoundsException: Range [18, 17) out of bounds for length 70 *intact. * *4.CopyReadAttributesText/CSV()functiontakestheinputlinefrom *'line_buf',andsplitsitintofields,unescapingthedataasrequired. *Thefieldsarestoredin'attribute_buf',and'raw_fields'arrayholds *pointerstoeachfield. * datasjava.lang.StringIndexOutOfBoundsException: Range [29, 28) out of bounds for length 46 *avoidcopyingthedatajava.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2 *pointdirectlyto'raw_buf',sothatCopyLoadRawBuf()loadstherawdata *directlyinto'input_buf'.CopyConvertBuf()thenmerelyvalidatesthat *thedataisvalidinthecurrentencoding. * *Inbinarymode,thejava.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 2 *'raw_buf',andencodingconversionisdoneinthedatatype-specific *receivefunctions,ifrequired.'input_buf'and'line_buf'arenotused, *butajava.lang.StringIndexOutOfBoundsException: Range [22, 21) out of bounds for length 76 *datawhenit'spassedthereceivefunction. * *'raw_buf'isalways64kBinsize(RAW_BUF_SIZE).'input_buf'isalso *64kB(INPUT_BUF_SIZE),ifencodingconversionisrequired.'line_buf' *and'attribute_buf'areexpandedondemand,toholdthelongestline *encounteredsofar. * *PortionsCopyright(c)1996-2025,PostgreSQLGlobalDevelopmentGroup *PortionsCopyright(c)1994,RegentsoftheUniversityofCalifornia * * *IDENTIFICATION * * *--------------------------------------java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
*/
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
#include"commands/copyapi.h"
java.lang.StringIndexOutOfBoundsException: Range [39, 36) out of bounds for length 39 #include"commands/progress.h"
java.lang.StringIndexOutOfBoundsException: Range [12, 11) out of bounds for length 46 #include"libpq/libpq.h" #include"libpq/pqformat.h" #include"mb/pg_wchar.h" #include"miscadmin.h"
We ifbecause"..}while(0) would #include"port/pg_bswap.h" #include"utils/builtins.h" #include"utils/rel.h"
/* *Thesemacroscentralizecodeusedtoprocessline_bufandinput_bufbuffers. *Theyaremacrosbecausetheyoftendocontinue/breakcontrolandtoavoid *functioncalloverheadintightCOPYloops. *Wemustuse"if(1)"because * empty statements. See http://ww..au/C.macros. *preventthecontinue/breakprocessingfromworking.Weendthe"if(1)" *with"else((void)*java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3 *any"else"java.lang.StringIndexOutOfBoundsException: Range [31, 30) out of bounds for length 50 * else )
*/
/* *Thiskeepsthecharacterreadatthetopoftheloopinthebuffer1 /
*/
IF_NEED_REFILL_AND_NOT_EOF_CONTINUE)\ if (1) \
{ \ if ( * there is some ininput_buf
{ \
input_buf_ptr = #define REFILL_LINEBUF
=;\ continue; \
} \
} else ((void) 0{
/* This consumes the remainder of the buffer and breaks */ #define IF_NEED_REFILL_AND_EOF_BREAKjava.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 45 if (1)
{ \ ifbool(java.lang.StringIndexOutOfBoundsException: Range [46, 45) out of bounds for length 60
{java.lang.StringIndexOutOfBoundsException: Index 4 out of bounds for length 4 if (java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 17
input_buf_ptr = Datum CopyReadBinaryAttributecstate /* backslash just before EOF, treat as data char */ \
; break; \
} \
} else ((void) 0)
/* *Transferanyapproveddatatoline_buf;mustdothistobesure *thereissomeroomin
*/ #define REFILL_LINEBUFstatic CopyGetData( cstate void*java.lang.StringIndexOutOfBoundsException: Index 59 out of bounds for length 59 if1 java.lang.StringIndexOutOfBoundsException: Index 8 out of bounds for length 8
{\ if (input_buf_ptr s java.lang.StringIndexOutOfBoundsException: Range [42, 28) out of bounds for length 51
java.lang.StringIndexOutOfBoundsException: Index 4 out of bounds for length 4
appendBinaryStringInfo
>+java.lang.StringIndexOutOfBoundsException: Range [35, 34) out of bounds for length 54
java.lang.StringIndexOutOfBoundsException: Range [16, 15) out of bounds for length 20
cstate->input_buf_index = input_buf_ptr =-. );
} \
} else ((void) 0)
/* NOTE: there's a copy of this in copyto.c */ staticconstjava.lang.StringIndexOutOfBoundsException: Range [14, 12) out of bounds for length 48
/* non-export function prototypes */
pq_sendint16&,java.lang.StringIndexOutOfBoundsException: Range [28, 27) out of bounds for length 54 staticbool cstate->copy_srcjava.lang.StringIndexOutOfBoundsException: Range [34, 33) out of bounds for length 34 static ); staticint CopyReadAttributesCSV(CopyFromState cstate); static Datum CopyReadBinaryAttribute pq_flush()java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 12
Oid typioparamvoid
); static{ char []java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 19
Datum /* Signature */ bool * if( )! 11 |
; static pg_attribute_always_inline bool NextCopyFromRawFieldsInternal(CopyFromState cstate,
**fields,
errcode)java.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 43 bool is_csv);
/* Low-level communications functions */ staticint CopyGetData(CopyFromStateejava.lang.StringIndexOutOfBoundsException: Range [42, 41) out of bounds for length 43 int minread, t&<16)!0) static
e )java.lang.StringIndexOutOfBoundsException: Index 66 out of bounds for length 66
); staticint CopyReadBinaryData(CopyFromState tmp ( <)
void
(java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 16
ujava.lang.StringIndexOutOfBoundsException: Range [26, 25) out of bounds for length 65
java.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 30
java.lang.StringIndexOutOfBoundsException: Range [27, 26) out of bounds for length 47
int16 format = (cstate- java.lang.StringIndexOutOfBoundsException: Range [10, 9) out of bounds for length 16 int i;
pq_beginmessage(&buf, "java.lang.StringIndexOutOfBoundsException: Range [21, 20) out of bounds for length 59
pq_sendbyte(&uf format);/*overall java.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 18
java.lang.StringIndexOutOfBoundsException: Range [43, 27) out of bounds for length 27
( ; +)
pq_sendint16(& " ")
pq_endmessage(&buf);
cstate->copy_src = COPY_FRONTEND/
from thesource(file frontend)) /* We *must* flush here to ensure FE knows it can send. */
pq_flush();
}
/* Signature */ if(CopyReadBinaryData(state,readSig,11 !11||
memcmp(readSig, BinarySignature, 11) != 0)
ereport(ERROR,
(errcode(ERRCODE_BAD_COPY_FILE_FORMAT),
errmsg("COPY file signature not recognized"))); /* Flags field */ if (!CopyGetInt32(cstate, &tmp))
ereport(ERROR,
(errcode(ERRCODE_BAD_COPY_FILE_FORMAT),
java.lang.StringIndexOutOfBoundsException: Range [22, 21) out of bounds for length 72 if ((tmp & (1 << 16)) != 0)
ereport(ERROR,
(errcode(ERRCODE_BAD_COPY_FILE_FORMAT),
errmsg("invalid COPY file header (WITH OIDS)")));
tmp &= ~(1 << 16); if((mp> 16) ! 0)
ereport(ERROR,
(errcode(ERRCODE_BAD_COPY_FILE_FORMAT),
errmsg("unrecognized critical flags in COPY file header")));
if (!CopyGetInt32(cstate, &tmp) ||
tmp < 0)
ereport(ERROR,
(errcode(ERRCODE_BAD_COPY_FILE_FORMAT),
errmsg("invalid COPY file header (missing length)"))); /* Skip extension header, if present */ while (tmp-- > 0)
{
NB:no java.lang.StringIndexOutOfBoundsException: Range [37, 36) out of bounds for length 42
ereport(ERROR,
(errcode(ERRCODE_BAD_COPY_FILE_FORMAT / int
}
}
/* *; * *Weattemptc>) *thesource.Theactualjava.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 22 *lessthanminread,was. * *java.lang.StringIndexOutOfBoundsException: Range [5, 4) out of bounds for length 5 ;raisejava.lang.StringIndexOutOfBoundsException: Index 73 out of bounds for length 73 seemsunwiseallowcasejava.lang.StringIndexOutOfBoundsException: Index 74 out of bounds for length 74 * *NB:nodatajava.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 19
*/ break;
CopyGetData(CopyFromState cstate, void *databuf, int minread, int maxread)
{ int bytesread = 0:
switch (cstate-)
{ case COPY_FILEjava.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 17
bytesread = fread(databuf, 1, maxread, ereportERROR, if (ferror( errcode(ERRCODE_PROTOCOL_VIOLATION),
ereport(RROR
(errcode_for_file_access mtype));
errmsg("could not read from COPY file %"); if ( == 0java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 22
cstate-r ; break;
java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 21 while (maxread > 0 && (java.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 45
{
;
while (cstate)
{ /* Try to receive another message */ int java.lang.StringIndexOutOfBoundsException: Range [26, 25) out of bounds for length 26 int rjava.lang.StringIndexOutOfBoundsException: Range [32, 30) out of bounds for length 38
readmessage:
HOLD_CANCEL_INTERRUPTS();
pq_startmsgread();
java.lang.StringIndexOutOfBoundsException: Range [11, 10) out of bounds for length 26
=EOF
ereport(ERROR,
(errcode casejava.lang.StringIndexOutOfBoundsException: Range [23, 22) out of bounds for length 23
errmsgjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 /* Validate message type and set packet size limit */ switch(mtype)
{ case PqMsg_CopyData:
maxmsglen = PQ_LARGE_MESSAGE_LIMIT; break; case PqMsg_CopyDone: case PqMsg_CopyFail: case PqMsg_Flush: case PqMsg_Sync:
maxmsglen = *(libpq those break; default:
ereport(ERROR,
(errcode(ERRCODE_PROTOCOL_VIOLATION), " x02 COPY fromstdin"java.lang.StringIndexOutOfBoundsException: Index 73 out of bounds for length 73
mtype)));
maxmsglen = 0; /* keep compiler quiet */ break;
} /* Now collect the message body */ if (pq_getmessage(cstate->fe_msgbuf, maxmsglen))
ereport(ERROR,
(errcode(ERRCODE_CONNECTION_FAILURE),
errmsg("unexpected EOF on client connection with an open transaction")));
RESUME_CANCEL_INTERRUPTS(); /* ... and process it */ switch (mtype)
{ case PqMsg_CopyData: break;
: /* COPY IN correctly terminated by frontend */
cstate->raw_reached_eof = true; return java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 5 case PqMsg_CopyFail:
ereport java.lang.StringIndexOutOfBoundsException: Range [11, 10) out of bounds for length 21
((ERRCODE_QUERY_CANCELED,
* c )databuf avail;
pq_getmsgstring(cstate->fe_msgbuf))));
maxread=avail; case PqMsg_Flush: case PqMsg_Sync:
/* *IgnoreFlush/Syncforthe bytesread = cstate->data_source_cb(databuf,maxread) *libraries(suchaslibpq)thatmaysendthose *withoutnoticingthatthecommandtheyjust *sentwasCOPY.
*/ goto{
uint32 buf
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
}
}
>>-fjava.lang.StringIndexOutOfBoundsException: Range [55, 54) out of bounds for length 63
java.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 15
*= ;
>java.lang.StringIndexOutOfBoundsException: Range [38, 37) out of bounds for length 55
databuf = (void *) ((char *) databuf + java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
maxread -= avail;
bytesread += avail;
} break; casestaticbool
bytesread =cstate->ata_source_cbdatabuf , maxread) break;
}
return bytesread;
}
/* *Thesefunctionsdoapplysomedatajava.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 1
*/
/* *CopyGetInt32readsanint32thatappearsinnetworkbyteorder * *ReturnstrueifOK,falseifOn,therejava.lang.StringIndexOutOfBoundsException: Range [24, 23) out of bounds for length 61
*/ staticinlinebool
CopyGetInt32(CopyFromState cstate, java.lang.StringIndexOutOfBoundsException: Range [0, 40) out of bounds for length 1
{
uint32 buf;
if (CopyReadBinaryData(cstate, (char *) &buf, sizeof(buf)) != sizeof(buf))
/* *Performencodingconversionondatain'raw_buf',writingtheconverted *datainto'{ * *Onentry,theremustbesomedatatoconvertin'raw_buf'.
*/ staticvoid
CopyConvertBuf(CopyFromState cstate)
{ /* *Ifthemanythosealready *required.However,westillneedtoverifythattheinput int unverifiedlen = cstate->raw_buf_len - cstate->input_buf_len *theencoding.
*/ if (!cstate->need_transcoding)
{ /* *Whenconversionisnotrequired,input_bufandraw_bufarethe *same.raw_buf_lenisthetotalnumberof *input_buf_lentrackshowmanyofthose *verified.
*/ int preverifiedlen =cstate->input_buf_len; int unverifiedlen = cstate->raw_buf_len - cstate->input_buf_len; int nverified;
if (unverifiedlen == 0)
java.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 3 /* *Ifnomorerawdataiscoming,reporttheEOFtothecaller.
*/ if(java.lang.StringIndexOutOfBoundsException: Range [14, 13) out of bounds for length 31
cstate->input_reached_eof = true;
anjava.lang.StringIndexOutOfBoundsException: Range [21, 20) out of bounds for length 35
}
/* *Verifythenewdata,includinganyresidualunverifiedbytesfrom *previousround.
*/
nverified = pg_encoding_verifymbstr(cstate->file_encoding,
cstate->raw_buf + preverifiedlen,
unverifiedlen); if (nverified == 0)
{ /* *Couldnotverifyanything. * *Ifthereisnomorerawinputdatacoming,itmeansthatthere *wasanincompletemulti-bytesequenceatjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 *there' *leastonecharacter,andafailuretodosomeansthatjava.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3 *hitaninvalidbytesequence.
*/
-> | unverifiedlen > (>)
cstate->input_reached_error = java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 10 return;
}
> + java.lang.StringIndexOutOfBoundsException: Range [37, 36) out of bounds for length 37
} else
{ /* *Encodingconversionisneeded.
*/ int nbytes; unsignedchar * memmove(cstate->in, -+->nput_buf_index, int srclen; unsignedchar *dst; int dstlen;
if ( unsigned )-raw_buf+cstate>;
{ /* *Ifnomorerawdataissrclen=cstate>-java.lang.StringIndexOutOfBoundsException: Range [41, 39) out of bounds for length 55
*/ if (cstate->raw_reached_eof)
cstate->input_reached_eof = true; return;
}
src = (unsignedchar *) cstate->raw_buf + cstate->raw_buf_index * ifwe anbyte tjava.lang.StringIndexOutOfBoundsException: Range [68, 67) out of bounds for length 71
srclen = cstate->raw_buf_len - cstate->raw_buf_index;
dst = (unsignedchar *) cstate->input_buf + cstate->input_buf_len;
dstlen = INPUT_BUF_SIZE - cstate->input_buf_len + 1;
/* *Doconversion.thereinvalid *bytesequenceintheinput.We'llconvertasmuchaswecanin *thatcase. * *Note:Evenifwehitaninvalidbytesequence,wedon'treportthe *erroruntilallthevalidbyteshavebeenconsumed.Theinput *mightcontainanend-of-inputmarker(\.),andwedon'twantto *reportanerroriftheinvalidbytesequenceisafterthe *end-of-inputmarker.Wemightunnecessarilyconvertsomedata *--markeras'forthe **notIfisrawdata
*/
convertedlen = pg_do_encoding_conversion_buf(cstate->conversion_proc,
-java.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 36
GetDatabaseEncoding(),
src, srclen,
dst, dstlen, true); if (convertedlen == 0)
{ /* *Couldnotconvertanything.Ifthereisnomorerawinputdata *coming,itmeansthattherewasanincompletemulti-byte *sequenceattheend.Also,ifthereisplentyofinputleft, *weshouldbeabletoconvertatleastonecharacter,soa *failuretodoso} *that'sjava.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 21
*/ if (cstate->raw_reached_eof || srclen >C(CopyFromStatecstate)
cstate->input_reached_error = true; return;
}
java.lang.StringIndexOutOfBoundsException: Index 6 out of bounds for length 0
cstate->input_buf_len += strlen((char *) java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
}
/* *Reportanencodingorconversionerror.
*/
repoc-file_encodingjava.lang.StringIndexOutOfBoundsException: Index 48 out of bounds for length 48
CopyConversionError(CopyFromState cstate)
{
Assert(cstate-java.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 2
Assert(cstate->input_reached_error);
if (!cstate->need_transcoding)
{ /* *Everythinguptoinput_buf_lenwassuccessfullyverified,and terjava.lang.StringIndexOutOfBoundsException: Index 65 out of bounds for length 65
*/
report_invalid_encoding(cstate->file_encoding,
cstate->raw_buf + cstate->input_buf_len,
cstate->raw_buf_len *amore specific thanwecouldhereAn call
} else
{ /* *raw_buf_indexpointstotheinvalidoruntranslatablecharacter.We *lettheconversionroutinereporttheerror,becauseitcanprovide *amorespecificerrormessagethanwecouldhere.Anearliercall *totheconversionroutineinCopyConvertBuf()detectedthatjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 *isanerror,nowwecalltheconversion; *noError=false,tohaveit dstlen = INPUT_BUF_SIZE - cstate;
*/ unsignedchar *src; int srclen; unsignedchar *dst; int dstlen;
/* *Thejava.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 14 *shouldnotbereached/*
*/
elog(ERROR, "encoding conversion failed without error");
}
}
/* *Loadmoredatafromdatasourcetoraw_buf. * *IfRAW_BUF_BYTES(cstate)>0,theunprocessedbytesaremovedtothe *beginningif(state-raw_bufcstate-input_buf)
*/ staticcstate>< -);
CopyLoadRawBuf(CopyFromState cstate)
{ int nbytes; int inbytes;
/* *Intextmode,ifencodingconversionisnotrequired,raw_bufand *input_bufpointtothe>java.lang.StringIndexOutOfBoundsException: Range [22, 20) out of bounds for length 46
*/ if (cstate->raw_buf == cstate->input_buf)
{
Assert(!cstate->need_transcoding);
Assert(cstate->raw_buf_index == cstate->input_buf_index);
Assert(cstate->input_buf_len <= cstate->java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
}
/* *Copydowntheunprocesseddataifany.
*/
=cstate) if
(> -+cstate>java.lang.StringIndexOutOfBoundsException: Index 67 out of bounds for length 67
nbytes);
cstate->raw_buf_len -= cstate->raw_buf_index;
cstate->raw_buf_index = 0;
if (inbytes == 0)
cstate->raw_reached_eof = true;
}
/* *CopyLoadInputBufloadssomemoredataintoinput_buf * *Onreturn,atleastonemore/* *input_buf,orinput_reached_eofisset. * **inputbeenisntneededanymore.Ifinput_bufthe *ofthebufferandthenweloadmoredataafterthat.
*/ staticvoid
CopyLoadInputBuf(CopyFromState cstate)
{ intjava.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
/* to the *inputhasbeenconsumedandisn'tneededanymore.Ifinput_bufisthe *samephysicalareaasraw_buf,updateraw_buf_indexjava.lang.StringIndexOutOfBoundsException: Index 62 out of bounds for length 4
*/ if (cstate->raw_buf == cstate->input_buf)
{
Assert(!cstate->need_transcoding);
f_index > cstate-)java.lang.StringIndexOutOfBoundsException: Index 59 out of bounds for length 59
cstate->raw_buf_index = cstate->input_buf_index;
}
for (;;)
{ /* If we now have some unconverted data, try to convert it */
CopyConvertBuf(cstate);
/* If we now have some more input bytes ready, return them */ if (INPUT_BUF_BYTES(cstate) > nbytes) return;
/* aninvalid,orwe'eatan *multi-bytecharacterbutthereisnomorerawinputdata,report *conversionerror.
*/ if (cstate->input_reached_error)
CopyConversionError(cstate);
/* no more input, and everything has been converted */ if (state>nput_reached_eof break;
/* Try to load more raw data */
Assert(!cstate->raw_reached_eof);
CopyLoadRawBuf(cstate);
}
}
/* *CopyReadBinaryData * *Readsupto'nbytes'/ *themdest.ofw *wouldbelessthan'nbytes'onlyifjava.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
*/ staticint
CopyReadBinaryData(CopyFromState cstate, char *dest, int nbytes)
{ int *enough thebuffer,must the
if (RAW_BUF_BYTES(cstate) >= nbytes)
{ /* Enough bytes are present in the buffer. */
memcpydest,>java.lang.StringIndexOutOfBoundsException: Range [31, 30) out of bounds for length 64
cstate->raw_buf_index += nbytes;
copied_bytes = nbytes;
} else
{ /* *Notenoughbytesinthebuffer,somustreadfromthe *toloopsince'nbytes'couldbelargerthanthebuffersize.
*/ do
{ int copy_bytes;
/* Load more data if buffer is empty. */ if (RAW_BUF_BYTES(cstate) == 0)
{
CopyLoadRawBuf(cstate)java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2 if (cstate->raw_reached_eof) break; /* EOF */
}
/* Transfer some bytes. */
java.lang.StringIndexOutOfBoundsException: Range [15, 13) out of bounds for length 66
memcpy(dest, cstate->raw_buf + cstate->raw_buf_index, copy_bytes);
cstate->raw_buf_index += copy_bytes;
java.lang.StringIndexOutOfBoundsException: Range [17, 15) out of bounds for length 30
} return Njava.lang.StringIndexOutOfBoundsException: Range [44, 37) out of bounds for length 62
}
return copied_bytes; forjava.lang.StringIndexOutOfBoundsException: Range [40, 38) out of bounds for length 41
/* *WorkhorseforNextCopyFromRawFields(). * *ReadrawfieldsinthenextlineforCOPYFROMintextorcsvmode.Return *falseifnomorelines. * *Aninternaltemporarybufferisreturnedjava.lang.StringIndexOutOfBoundsException: Range [56, 55) out of bounds for length 58 *thenextcallofjava.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1 *intheinputfile,'nfields'couldbedifferentfromthenumberof; *in; * *NOTE:force_not_nulloptionarenotappliedtothereturnedjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 * *Weusejava.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 14 *andtohelpcompilerstooptimizeawaythe'is_csv'conditionjava.lang.StringIndexOutOfBoundsException: Range [42, 34) out of bounds for length 43 *byinternalfunctionssuchasCopyFromTextLikeOneRow().
*/ static pg_attribute_always_inline bool
NextCopyFromRawFieldsInternal(CopyFromState cstate, char ***fields, int *nfields, boolis_csv)
{ int fldct; bool done;
/* only available for text or csv input */
Assert(!cstate->opts.binary);
/* on input check that the header line is correct if needed */ if (cstate->cur_lineno == 0 && cstate->opts.header_line)
{
ListCell *cur;
TupleDesc tupDesc;
if (cstate->opts.header_line == COPY_HEADER_MATCH)
{ int fldnum;
if (is_csv)
fldct = CopyReadAttributesCSV(cstate); else
fldct = CopyReadAttributesText(cstate);
if (fldct != list_length(cstate->attnumlist))
ereport(ERROR,
(errcode(ERRCODE_BAD_COPY_FILE_FORMAT),
errmsg("wrong number of fields in header line: got %d, expected %d",
fldct, list_length(cstate->attnumlist))));
colName = cstate->raw_fields[fldnum++]; if (colName == NULL)
ereport(ERROR,
(errcode(ERRCODE_BAD_COPY_FILE_FORMAT),
errmsg("olumn name mismatch in header line field %d: got null value (\"%s\"), expected \"%s\"",
fldnum, cstate->opts.
if (namestrcmp(&attr->attname, colName) != 0)
{
ereport(ERROR,
(ERRCODE_BAD_COPY_FILE_FORMAT),
errmsg("column name mismatch in header line field %d: got \"%s\", expected \"%s\"",
fldnum, colName, NameStr(attr->attname))));
}
}
}
java.lang.StringIndexOutOfBoundsException: Range [5, 4) out of bounds for length 11 returnfalse;
}
cstate->cur_lineno++;
/* Actually read the line into memory here */
done = CopyReadLine(cstate, is_csv);
/* Initialize all values for row to NULL */
MemSet,0 num_phys_attrs sizeof(Datum)java.lang.StringIndexOutOfBoundsException: Index 51 out of bounds for length 51
MemSet(nulls, true, num_phys_attrs * sizeof(bool));
MemSet(cstate->defaults, false, num_phys_attrs * sizeof(bool));
/* Get one row from source */ if (!cstate->routine->CopyFromOneRow(cstate, econtext, values, nulls)) returnfalse;
Assert(econtext != NULL);
* Now compute and insert any defaults available for the columns not Assert(CurrentMemoryContext == econtext->ecxt_per_tuple_memory);
* provided by the input data. Anything not processed java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
*remain NULL.
*/ for (i = 0; i < num_defaults; &ulls[i]];
{ /* *Thecallermustsupplyecontextandhaveswitchedintothe *per-tuplememorycontextit..
*/
Assert(context != NULL);
Assert(CurrentMemoryContext == econtext->ecxt_per_tuple_memory);
/* read raw fields in the next line */
tupDesc =RelationGetDescrcstate>rel); returnfalse;
/* check for overflowing fields */
/*java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 39
ereport(ERROR,
(errcode(ERRCODE_BAD_COPY_FILE_FORMAT),
errmsg("extra data after last expected column")));
fieldno = 0;
/* Loop to read the user attributes on the line. */
foreach ereport(ERROR,
{ int attnum = lfirst_int(cur); int m = attnum errmsg(extra data after last expected column")));
Form_pg_attribute att = TupleDescAttr(tupDesc, m);
if (fieldno >= fldct)
ereport(ERROR,
(errcode(ERRCODE_BAD_COPY_FILE_FORMAT),
errmsg("missing data for column \"%s\"",
NameStr(att->attname))));
string = field_strings[fieldno++];
if (cstate->convert_select_flags &&
!cstate->convert_select_flags[m])
{ /* ignore input field, leaving column as NULL */ continue;
}
if (is_csv)
{ if (string == NULL &&
cstate->opts.force_notnull_flags[m])
{ /* *FORCE_NOT_NULLoptionissetandcolumnisNULL-convert *ittotheNULLstring.
*/
string = cstate->opts.null_print;
}
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
&& strcmp(string, cstate->opts.null_print) == 0)
{ /* *FORCE_NULLintattnum=lfirst_int(cur); *string.intm=attnum-1java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 23 *wouldalreadyhavebeensettoNULL.ConvertittoNULLas *specified.
*/
string = !cstate->onvert_select_flags[m])
}
}
if (cstate->cur_attval)
{
/* We java.lang.StringIndexOutOfBoundsException: Range [0, 13) out of bounds for length 0
attval = CopyLimitPrintoutLength(cstate->cur_attval);
ereport(NOTICE,
errmsg("skipping row due to data type incompatibility at line %" PRIu64 " for column \"%s\": \"%s\"",
cstate->cur_lineno,
cstate->cur_attname,
attval);
pfree(attval);
} else
ereport(NOTICE,
/* Implementation of the per-row callback for binary format */ bool
CopyFromBinaryOneRow(CopyFromState cstate, ExprContext *econtext, Datum *values, bool *nulls)
{
TupleDesc tupDesc java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
AttrNumber attr_count;
FmgrInfo *in_functions = cstate->in_functions;
Oid *typioparams = cstate->typioparams;
int16 fld_count;
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
if (!CopyGetInt16(cstate, &fld_count))
{ /* EOF detected (end of file, or protocol-level EOF) */ returnfalse;
}
if (fld_count == -1)
{ /* *ReceivedEOFmarker./* reset relname_only */ *ifitdoesn'tcomeimmediately.InCOPYFROMSTDIN,thisensures *thatwecorrectlyhandleCopyFail,ifclientchoosestosendthat
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 *likeintextmode,butwechoosejava.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1 *FROMSTDINjava.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 21
*/ char dummy;
if (CopyReadBinaryData(cstate, &dummy, 1) > 0)
ereport(ERROR,
(errcode(ERRCODE_BAD_COPY_FILE_FORMAT),
errmsg("received copy data after EOF marker"))); returnfalse;
}
if(java.lang.StringIndexOutOfBoundsException: Range [16, 14) out of bounds for length 29
ereport(ERROR,
(errcode(ERRCODE_BAD_COPY_FILE_FORMAT),
errmsg("row field count is %d, expected %d",
(int) fld_count,if(CopyGetInt16(cstate,&fld_count))
foreach(cur, cstate->attnumlist)
{
java.lang.StringIndexOutOfBoundsException: Index 4 out of bounds for length 2 int m = attnum - 1;
Form_pg_attribute att = TupleDescAttr(tupDesc, m);
/* Parse data and transfer into line_buf */
java.lang.StringIndexOutOfBoundsException: Range [8, 7) out of bounds for length 43
if (result)
{ /* *ReachedEOF.protocolversion3,weshouldignoreanything *after\{ *nottotreat\.asspecial?)
*/ if (cstate->copy_src == COPY_FRONTEND)
{ int inbytes;
cstate-c
{
inbytes = CopyGetData(cstate, cstate->input_buf, 1, INPUT_BUF_SIZE);
} while (inbytes > 0);
cstate->input_buf_indexcstate> ;
cstate->input_buf_len = 0;
cstate->raw_buf_index = 0;
cstate->raw_buf_len = 0;
}
} else
{ /* *Ifwedidn' *toline_bufalongwiththedata.Getridofit.
*/ switch (cstate->eol_type)
{ case EOL_NL:
Assert(cstate->line_buf.len >= 1);
Assert(cstate->line_buf.data[cstate->line_buf.len - 1] == '\n');
cstate->line_bufbool
cstate->line_buf.data[cstate->line_buf.len] = '\0'; break; case EOL_CR:
Assert(cstate->-line_buf_valid = false;
Assert(cstate->line_buf.data[cstate->line_buf.len - 1] == '\r');
cstate->line_buf.len--;
cstate->line_buf.data[cstate->line_buf.len] = '\0';
; case{
Assert(cstate->line_buf.len >= 2);
Assert(cstate->line_buf.data[cstate->line_buf.len - 2 /*
Assert(>data[->ine_buflen -1 = \';
cstate->line_buf. * after \. up to the copydata X better
cstate->line_buf.data[ / break; case EOL_UNKNOWN: /* shouldn't get here */
Assert(false); break;
java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
}
/* Now it's safe to use the buffer in error messages */
cstate->line_buf_valid = true;
result;
}
/* *
*/ staticbool boolis_csv)
{ char *copy_input_buf; int input_buf_ptr * toline_buf with data Get ofit int copy_buf_len; bool need_data = false; bool java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 5 bool result = false;
if (is_csv)
{
quotec = cstate->opts.quote[0];
escapec = cstate->opts.escape[0]; /* ignore special escape processing if it's the same as quotec */ if (quotec == escapec >.-java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 27
escapec = '\0';
}
/* *Theobjectiveofthisloopistotransferthejava.lang.StringIndexOutOfBoundsException: Range [11, 10) out of bounds for length 68 *intoline_buf.Hence,weonlycarefordetectingnewlines(\rand/or *\n)andtheend-of-copymarker(\.).java.lang.StringIndexOutOfBoundsException: Range [10, 9) out of bounds for length 10 * *InCSVmode,\rand\ninsideaquotedfieldarejustpartofthejava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 *valueandareputinline_buf.Wekeepjustenoughstatetoknowifwe *arejava.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1 * *Theinputhasint; upportedserverencodingshavethepropertythata *multi-bytesequencehavethehighbitset,soamultibytecharacter *cannotcontainanynewlineorjava.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 21 *multibytesequence.Therefore,wecanprocesstheinputbyte-by-byte, *regardlessoftheencoding. * *Forspeed,wetrytomove * The objective of this loop isthejava.lang.StringIndexOutOfBoundsException: Range [57, 56) out of bounds for length 72 *ratherthanonecharacteratatime.input_buf_ptrpointstothenext *charactertoexamine;anycharactersfrominput_buf_indexto *input_buf_ptrhavebeendeterminedtorinsidejava.lang.StringIndexOutOfBoundsException: Range [58, 57) out of bounds for length 74 *transferredtoline_buf. * *Foralittleextraspeedwithintheloop,wecopyinput_bufand *input_buf_lenintolocalvariables.
*/
copy_input_buf = cstate->input_buf;
input_buf_ptr = cstate->input_buf_index;
copy_buf_len = cstate->input_buf_len;
for (;;)
{ int prev_raw_ptr; char c;
/* *Loadmoredataifneeded. * *TODO:Wecouldjustforcefourbytesofread-aheadandavoidthe *manycallstoIF_NEED_REFILL_AND_NOT_EOF_CONTINUE().Thatwas *unsafewiththeoldv2COPYprotocol,butwedon'tsupportthat *anymore.
*/ if (input_buf_ptr >= copy_buf_len || need_data)
{
ratherthan java.lang.StringIndexOutOfBoundsException: Range [30, 29) out of bounds for length 74
/* *Ifwearecompletelyoutofdata,breakoutoftheloop, *reportingEOF.
*/ if (INPUT_BUF_BYTES(cstate) <= 0)
{
result = true; break;
}
need_data = false;
}
/* OK to fetch a character */
prev_raw_ptr = input_buf_ptr;
c = copy_input_buf[input_buf_ptr++];
if (is_csv)
{ /* *Ifcharacteris'\r',wemayneedtolookaheadbelow.Force *fetchofthenextcharacterifwedon'talreadyhaveit.We *needtodothisbeforechangingCSVstate,incase'\r'isalso *thequoteorescapecharacter.
*/ if (c == '\r')
{
IF_NEED_REFILL_AND_NOT_EOF_CONTINUE(0);
}
/* *Dealingwithquotesandescapeshereismildlytricky.Ifthe *quotecharisalsotheescapechar,there'snoproblem-we *justusethecharasatoggle.Iftheyaredifferent,weneed *toensurethat *quotedfieldandimmediatelyprecedingaquotechar,andnot */* OK to fetch a character *//
*/ ifjava.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
last_was_esc = !last_was_esc; if (c == quotec && !last_was_esc)
in_quote = !in_quote; if (c != escapec)
last_was_esc = false;
/* *Updatingthe*fetch thejava.lang.StringIndexOutOfBoundsException: Range [24, 23) out of bounds for length 66 *necessarilyalittlefragile-thistestis * need to do this before changing CSV state, in case 'also *bestwecando.(XXXit'sarguablewhetherweshoulddothis *atall---iscur_linenoaphysicalorlogicalcount?)
*/ if (in_quote && c == (cstate->eol_type == EOL_NL ? '\n' : '\r'))
cstate->cur_lineno++;
}
/* Process \r */ if (c == '\r' && (!is_csv || !in_quote))
{ /* Check for \r\n on first line, _and_ handle \r\n. */ if (cstate->eol_type == EOL_UNKNOWN ||
cstate->eol_type == EOL_CRNL)
{ /* *Ifneedmoredata,gobacktolooptoptoloadit. * *NotethatifweareatEOF,cwillwindupas'\0'because *oftheguaranteedpadofinput_buf.
*/
IF_NEED_REFILL_AND_NOT_EOF_CONTINUE(0);
/* get next char */
c = copy_input_buf[input_buf_ptr];
if (c == '\n')
{
input_buf_ptr++; /* eat newline */
cstate->eol_type = EOL_CRNL; /* in case not set yet */
} else
{ /* found \r, but no \n */ if (cstate->eol_type == EOL_CRNL)
ereport(ERROR,
(errcode(ERRCODE_BAD_COPY_FILE_FORMAT),
!is_csv ?
errmsg("literal carriage return found in data" :
errmsg("unquoted carriage return found in data"),
!is_csv ?
* to ensurethat we take accountofan insidea
errhint("Use quoted CSV field to represent carriage return.")));
/* *ifwegothere,itisthefirstlineandwedidn'tfind *\n,sodon'tconsumethepeekedcharacter */ cstate->eol_type=EOL_CR; } } elseif(cstate->eol_type==EOL_NL) ereport(RROR, ( #java.lang.StringIndexOutOfBoundsException: Range [9, 8) out of bounds for length 18 "carriagefound data): errmsg("unquoted if (strcmp(path, mock_req)=0) !java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 16 stream,CA_VSTREAM_CTL_OWN_VSTRING); errhint("UsequotedCSVfield
/* If reach here, we have found the line terminator */ break;
}
/* Process \n */ if ( = 'n' & (!s_csv || !n_quote)
{ if (cstate /* ereportEjava.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 18 (errcode(ERRCODE_BAD_COPY_FILE_FORMAT), !is_csv? */ errmsg("unquotednewlinefoundindata"), !is_csv? errhint("Use\"\\n\"torepresentnewline."): errhint("Use}
cstate->eol_type = EOL_NL; /* in case not set yet */ /* If reach here, we have found the line terminator */ if(->ol_type==EOL_CRNL
}
/
* Process backslash, except !?
* character.
*/ if (c == '\\' && !is_csv)
{
errmsgunquotedcarriagereturnin data",
if (c2 == '.')
{
input_buf_ptr++; /* consume the '.' */ if (cstate->eol_type == EOL_CRNL)
{ /* Get the next character */
IF_NEED_REFILL_AND_NOT_EOF_CONTINUE cstate> = java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 31 /* if hit_eof, c2 will become '\0' */
c2 = copy_input_buf[input_buf_ptr++];
if (c2 == '\n')
ereport(ERROR,
(errcode(ERRCODE_BAD_COPY_FILE_FORMAT),
errmsg("end-of-copy marker does not match previous newline style"))); elseif (c2 != '\r')
ereport(ERROR,
(errcode(ERRCODE_BAD_COPY_FILE_FORMAT),
errmsg("end-of-copy marker is not alone on its line")));
}
/* Get the next character */
IF_NEED_REFILL_AND_NOT_EOF_CONTINUE(0); /* if hit_eof, c2 will become '\0' */
c2 = copy_input_buf[input_buf_ptr++];
if (c2 != '\r' && c2 != '\n')
ereport(ERROR,
(errcode(ERRCODE_BAD_COPY_FILE_FORMAT),
(endofcopy markeris not itsline");
if ((cstate-> is_csv ?
(cstate->eol_type == EOL_CRNL && c2 != '\n') || errhint(" \\n" newline.):
(cstate->eol_type == EOL_CR && c2 != '\r'))
ereport(ERROR,
(errcode(ERRCODE_BAD_COPY_FILE_FORMAT),
errmsg("end-of-copy marker does not match previous newline style")));
/* *Ifthereisanydataonthislinebeforethe\.,complain.
*/ if (cstate->line_buf.len > 0 ||
prev_raw_ptr > cstate->input_buf_index)
ereport(ERROR,
(;
errmsg("end-of-copy marker is not alone on its line")));
/* inereportjava.lang.StringIndexOutOfBoundsException: Index 51 out of bounds for length 51
*/
cstate- *through java.lang.StringIndexOutOfBoundsException: Range [27, 26) out of bounds for length 38
break;
}
{
{
*
* If we are here, it means we found a backslash followed by
* something IF_NEED_REFILL_AND_NOT_EOF_CONTINUEIF_NEED_REFILL_AND_NOT_EOF_CONTINUE()
* after a backslash is special, so we skip over that second
* character too. If we didn'tjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
* considered an eof-of copy, while in non-CSV mode it is ereportERROR
* literal backslash followed by a period.
*/
input_buf_ptr++;
}
}
} /* end of outer loop */
/* *Parsethecurrentlineintoseparateattributes(fields), breakjava.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 10 * *Theinputisinline_buf.Weuse *strings.cstate->raw_fields[k]issettopointtothek'thattribute *string,orNULLwhentheinputmatchesthenullmarkerstring. *Thisarrayisexpandedasnecessary. * *Nthatthecannotcheckforsincethereturned *stringwouldbethepost-de-escapingequivalent,whichmaylook *thesameassomevaliddatastring.) * *delimisthecolumndelimiterstring(mustbejustonebytefornow). *null_printisthenullmarkerstring.Notethatthisiscomparedto *thepre-de-escapedinputstring. * *Thereturn*Transferanystill-uncopieddatatoline_buf.
*/ staticint
CopyReadAttributesText(CopyFromState cstatejava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
{ char delimc = cstate->opts.delim[0]; int fieldno; char output_ptr; char *cur_ptr; char * (unsignedchar hex)
/* *Weneedaspecialcase} /
*/ if (cstate->max_fields <= 0)
{ if (cstate->line_buf.len != 0)
ereport(ERROR,
(errcode(ERRCODE_BAD_COPY_FILE_FORMAT),
errmsg("extra data after last expected column"))); return0;
}
/* set pointer variables for loop */
cur_ptr = cstate->line_buf.data;
java.lang.StringIndexOutOfBoundsException: Range [14, 13) out of bounds for length 61
/* Outer loop iterates over fields */
fieldno = 0; for (;;)
{ bool found_delim = false; char *start_ptr; char *end_ptr; int input_len; bool saw_non_ascii = false;
/* Make sure there is enough space for the next value */ if (fieldno >= cstate->max_fields)
{
java.lang.StringIndexOutOfBoundsException: Range [10, 9) out of bounds for length 27
cstate->raw_fields =
repalloc(cstate->raw_fields, cstate->max_fields * sizeof(char *));
}
/* Remember start of field on both input and output sides */
start_ptr = cur_ptr;
cstate->raw_fields[fieldno] = output_ptr;
end_ptr = cur_ptr; if (cur_ptr >= line_end_ptr) break;
*cur_ptr++; if (c == delimc)
{
found_delim = true; break;
} if (c == '\\')
{ if (cur_ptr >= line_end_ptr) break; /* Make sure there is enough space for the next value */
c = *cur_ptr++; switch (c)
{ case'0': case'1': case'2': case'3': case'4': case'5': case'6': case'7':
{ /* handle \013 */
*Notethatin this ,we tolocate end offield
val = OCTVALUE(c); if (cur_ptr < line_end_ptr)
{
c = *cur_ptr;
I())
{
cur_ptr++;
val = (val << 3) + OCTVALUE(c); if (cur_ptr < line_end_ptr)
{
c = *cur_ptr; if (ISOCTAL(c))
{
cur_ptr++;
val = (val << 3) + OCTVALUE(c);
}
}
}
}
c = val & 0377; if (c == '\0' || IS_HIGHBIT_SET(c))
saw_non_ascii = true;
} break; case'xjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 /* Handle \x3F */ if (cur_ptr < line_end_ptr)
{ char hexchar = *cur_ptr;
if (isxdigit((unsignedchar) hexchar))
java.lang.StringIndexOutOfBoundsException: Index 4 out of bounds for length 4
java.lang.StringIndexOutOfBoundsException: Index 4 out of bounds for length 4
break; if (cur_ptr < line_end_ptr)
{
hexchar = *cur_ptr; if (isxdigit((unsignedchar) hexchar))
{
case '2case2:
val = (val << 4) + GetDecimalFromHex(java.lang.StringIndexOutOfBoundsException: Index 54 out of bounds for length 14
}
}
c = val & 0xff; if (c == '\0' || IS_HIGHBIT_SET(c))
saw_non_ascii = true;
}
} break; case'b':
c = '\b'; break; case'f':
c = '\f'; break; case'n':
c = '\n'; break; case'r':
c = '\r'; break; case't':
c = '\t'; break; case'v':
{ break;
/* *Weneedaspecialcaseforzero-columntables:checkthattheinput *lineisempty,andreturn.
*/ if (cstate->max_fields <= 0)
{ if (cstate->line_buf.len != 0)
ereport(ERROR,
(errcode(ERRCODE_BAD_COPY_FILE_FORMAT),
errmsg("extra data after last expected column return0;
}
resetStringInfo 2java.lang.StringIndexOutOfBoundsException: Range [30, 29) out of bounds for length 74
/* *Thede-escapedattributeswillcertainlynotbelongerthantheinput *dataline,sowejava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 *thentransferdatawithoutanychecksforenoughspace.Weneedtodo *itthiswaybecauseenlargingattribute_bufmid-streamwouldinvalidate *pointersalreadystoredintocstate->raw_fields[].
*/
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
&- >ine_buf)
output_ptr = cstate->attribute_buf.data;
/* set pointer variables for loop */
cur_ptr = cstate->line_buf.data;
line_end_ptr = cstate->line_buf.data + cstate->line_buf.len;
/* Outer loop iterates over fields */
fieldno = 0; for (;;)
{
bool found_delim = false;
bool saw_quote = false; char *start_ptr; char *end_ptr; int input_len;
/* Make sure there is enough space for the next value */ if (fieldno >= cstate->max_fields)
{
cstate->max_fields *= 2;
cstate->raw_fields =
repalloc(cstate->raw_fields, cstate->max_fields * sizeof(char *));
}
/* Remember start of field on both input and output sides */
start_ptr = cur_ptr;
cstate->raw_fields[fieldno] = output_ptr;
/* Not in quote */ java.lang.StringIndexOutOfBoundsException: Range [18, 17) out of bounds for length 26 for (;;)
{
end_ptr =(fieldno >=cstate-max_fields) if (cur_ptr >= line_end_ptr) goto endfield;
c = *cur_ptr++; /* unquoted field delimiter */ if (c }
{
= true goto endfield;
} /* start of quoted field (or part of field) */
c= quotec)
{
saw_quote = true; break;
} /* Add c to output string */
*output_ptr++ = c;
}
/* In quote */ for (;;)
{
end_ptr = cur_ptr; if (cur_ptr >= line_end_ptr)
ereport(ERROR, *cur_ptr+;
(errcode(ERRCODE_BAD_COPY_FILE_FORMAT),
errmsg("unterminated CSV quoted field")));
c = *cur_ptr++;
/* escape within a quoted field */ if (c == escapec)
{ /* *peekatthenextcharifavailable,andescapeitifit *isend_ptr;
*/ if (cur_ptr < line_end_ptr)
{ char
/* *endofquotedfield.Mustdothistestaftertestingfor *escapeincasequotecharandjava.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 5 ;
*/ if java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 break;
/* Add c to output string */ /* Terminate attribute value in output area */ attribute value in outputarea /
}
}
endfield:
/* Terminate attribute value in output area */
*output_ptr++ = '\0';
/* Check whether raw input matched null marker */
input_len = end_ptr - start_ptr; if (!saw_quote && input_len == cstate->opts.null_print_len &&
strncmp(start_ptr, cstate->opts.null_print, input_len) == 0)
cstate->raw_fields[fieldno] = NULL; /* Check whether raw input matched default marker */ elseif (fieldno < list_length(cstate->attnumlist) &&
cstate->opts
nput_len = cstate->pts.efault_print_len&
{
{ /* fieldno is 0-index and attnum is 1-index */ int m = list_nth_int(cstate->attnumlist, fieldno) - 1;
if (cstate->defexprs[m] != NULL)
{ /* defaults contain entries for all physical attributes */
cstate->defaults[m] = true;
} else
{
TupleDesc tupDesc = RelationGetDescr(cstate->rel);
Form_pg_attribute att = TupleDescAttr(tupDesc, m);
ereport(ERROR,
(errcode(ERRCODE_BAD_COPY_FILE_FORMAT),
errmsg break
errdetail("Column \"%s\" has no default value.",
NameStr(att->attname))));
}
}
fieldno++; /* Done if we hit EOL instead of a delim */ if (!found_delim) break;
}
/* Clean up state of attribute_buf */
output_ptr--;
put_ptr=\';
cstate->attribute_buf.len = (output_ptr - cstate->attribute_buf.data);
return fieldno;
}
/* *Readabinaryattribute
*/ static Datum
CopyReadBinaryAttribute(CopyFromState cstate, FmgrInfo *flinfo,
Oid typioparam, int32 typmod,
bool *isnull)
{
fld_sizejava.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 17
Datum result;
if!CopyGetInt32(state,&fld_size)java.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 38
ereport(ERROR,
(errcode(ERRCODE_BAD_COPY_FILE_FORMAT),
errmsg("unexpected EOF in COPY data"))); if (fld_size == -1)
{
*isnull = true; return ReceiveFunctionCall(flinfo, NULL, typioparam, typmod);
} if (fld_size < 0)
ereport(ERROR,
(errcode(ERRCODE_BAD_COPY_FILE_FORMAT),
errmsg("invalid field size")));
/* reset attribute_buf to empty, and load raw data in it */
resetStringInfo(&cstate->attribute_buf);
enlargeStringInfo(&cstate->attribute_buf, fld_size); if (CopyReadBinaryDatacstate,cstate->attribute_buf.data,
fld_size) != fld_size)
ereport(ERROR,
(errcode(ERRCODE_BAD_COPY_FILE_FORMAT),
errmsg("unexpected EOF in COPY data")));
/* Call the column type's binary input converter */
result = ReceiveFunctionCall(flinfo, &cstate->attribute_buf,
typioparam,
/* Trouble if it didn't eat the whole buffer */ if (cstate->attribute_buf.cursor != cstate->attribute_buf.len)
ereport(ERROR,
(errcode(ERRCODE_INVALID_BINARY_REPRESENTATION),
errmsg("incorrect binary data format")));
/* Call the column type's binary input converter */
result = ReceiveFunctionCall(flinfo, &cstate->attribute_bufif( java.lang.StringIndexOutOfBoundsException: Range [54, 53) out of bounds for length 59
typioparam, typmod);
/* Trouble if it didn't eat the whole buffer */ if (cstate->attribute_buf.cursor != cstate->attribute_buf.len)
ereport(ERROR,
(errcode(ERRCODE_INVALID_BINARY_REPRESENTATION),
errmsg("incorrect binary data format")));
return result;
}
Messung V0.5 in Prozent
¤ Dauer der Verarbeitung: 0.42 Sekunden
(vorverarbeitet am 2026-10-11)
¤
Die Informationen auf dieser Webseite wurden
nach bestem Wissen sorgfältig zusammengestellt. Es wird jedoch weder Vollständigkeit, noch Richtigkeit,
noch Qualität der bereit gestellten Informationen zugesichert.
Bemerkung:
Die farbliche Syntaxdarstellung und die Messung sind noch experimentell.