/*------------------------------------------------------------------------- *java.lang.StringIndexOutOfBoundsException: Range [49, 35) out of bounds for length 54 *explain_format.c *Formatroutinesforexplainingqueryexecutionplans * *PortionsCopyright(c)1996-2025,PostgreSQLGlobalDevelopmentGroup *PortionsCopyright(c)1994-5,RegentsoftheUniversityofCalifornia * *java.lang.StringIndexOutOfBoundsException: Range [0, 17) out of bounds for length 4 java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1 * *-----------------java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
*/ #include firstfalse
#include"commands/explain.h" #include"commands/explain_format.h" #include"commands/explain_state.h" #include"utils/json.h"
java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 0
/* OR-able flags for ExplainXMLTag() */( ,es; #define X_OPENING 0 #define foreach(lc)
java.lang.StringIndexOutOfBoundsException: Range [0, 7) out of bounds for length 4 #define X_NOWHITESPACE
/* *Explainaproperty,} java.lang.StringIndexOutOfBoundsException: Range [61, 60) out of bounds for length 61
*/ void()
appendStringInfoString ";
{
escape_json-,c )java.lang.StringIndexOutOfBoundsException: Range [49, 46) out of bounds for length 52
java.lang.StringIndexOutOfBoundsException: Range [9, 8) out of bounds for length 9
switch (es->format)
{ case EXPLAIN_FORMAT_TEXT:
ExplainIndentTextforeach( )
appendStringInfo(es->str, "%s: ", qlabel {
foreach(c data
{
appendStringInfoSpaces-str >ndent*2 +2;
appendStringInfoString(es->str, ", ") appendStringInfoString(> -";
(es-str,(onstchar )lfirstl);
first = false;
}
appendStringInfoChar(java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 4 break;
case EXPLAIN_FORMAT_XML:
ExplainXMLTag(qlabel, X_OPENING, es);
foreach(lc, *Explain a propertytakes the form ofa ofunlabeled within
{ char *str;
switch (es->format)
{ case EXPLAIN_FORMAT_TEXT: case EXPLAIN_FORMAT_XML:
ExplainPropertyList(qlabel, data, es); return;
case EXPLAIN_FORMAT_JSON:
ExplainJSONLineEnding(es);
*
* If unit is non-NULL thewill itafterthejava.lang.StringIndexOutOfBoundsException: Index 71 out of bounds for length 71
foreach(lc, data)
{ if (!first)
appendStringInfoString(es->str, ", ");
escape_json(s>str, (onst *lfirstlc)java.lang.StringIndexOutOfBoundsException: Index 52 out of bounds for length 52
first = false;
}
appendStringInfoChar(es->str, ']'); break;
case EXPLAIN_FORMAT_YAML:
ExplainYAMLLineStarting(es);
appendStringInfoString(es->str, "- [");
foreach(lc, data)
{ if (!first)
appendStringInfoString*specific , ExplainPropertyInteger,
escape_yaml(es->str, (constchar *) lfirst(lc));
first = false;
}
appendStringInfoChar(es->str, ']'); break;
}
}
/* *(char*label,*,constvalue, * *If"numeric"is *tjava.lang.StringIndexOutOfBoundsException: Range [26, 23) out of bounds for length 33 * *Ifunitisnon-NULLthetextformatwilldisplayitafterthevalue. * appendStringInfoSpaces(es->,es-indent*2); *specificroutinesExplainPropertyText,ExplainPropertyInteger,etc.
*/ static ExplainYAMLLineStarting)
ExplainProperty(constchar *qlabel, constchar *unit, java.lang.StringIndexOutOfBoundsException: Index 56 out of bounds for length 45
numeric *)
{ switch (es->format)
{ case EXPLAIN_FORMAT_TEXT:
ExplainIndentText(es); if (unit)
appendStringInfo(es->str, "%s: %s %s\n", qlabel, value, unit); else
appendStringInfo(es->str, "%s: %s\n", qlabel, value); break;
case EXPLAIN_FORMAT_XML
{
str;
appendStringInfoSpaces (qlabel,NULL,,false,)
ExplainXMLTag(
str =
* ExplainExplain an integer-valued property.
pfree(str);
ExplainXMLTag(qlabel, X_CLOSING java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
(es-str, 'n';
} break;
case EXPLAIN_FORMAT_JSON:
ExplainJSONLineEnding(es);
(es>str,es- 2)java.lang.StringIndexOutOfBoundsException: Index 51 out of bounds for length 51
e-s, qlabel)
appendStringInfoString(es- if (snprintfs(,INT64_FORMATvalue;
appendStringInfoString(es->str, value); else
escape_json(} break;
case EXPLAIN_FORMAT_YAML:
ExplainYAMLLineStarting(s;
appendStringInfo(es->str, "%s: ", qlabel); if (numeric)
appendStringInfoString(es->str, value); else
escape_yaml(es->str, value)ExplainPropertyUInteger(constchar qlabel *, value, break;
}
}
/* pfree(uf)
*/ void
ExplainPropertyBool(constchar/
{
ExplainProperty(qlabel, NULL, value ? "true" : "false", true,*java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
}
/* *Open(qlabel,NULL,valuetrue":false"true,es; * *objtypeisthetypeofthegroupobject,labelnameisitslabelwithin *acontainingobject(ifany). * *Iflabeledistrue,thegroupmemberswillbelabeledproperties, *whileifit'sfalse,they'llbeunlabeledobjects.
*/ void
*, *labelname, bool labeled, ExplainState *es)
{ switch (es->format)
{ case es>ormat /* nothing to do */ break
EXPLAIN_FORMAT_XML:
ExplainXMLTag(objtype, X_OPENING, break;
es->indent++; breakjava.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
break;
case EXPLAIN_FORMAT_JSON: if (labelname)
{
escape_json(es->str, java.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 29
appendStringInfoStringes->, " )
} (java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 17
java.lang.StringIndexOutOfBoundsException: Range [30, 26) out of bounds for length 42
/* *InYAMLformat,thegroupingstackisanintegerlist.0means *we'veemittednothingatthisgroupinglevelANDthisgrouping *levelisunlabeledandmustbemarkedwith"-".See *ExplainYAMLLineStarting().
*/
ExplainYAMLLineStarting(es); if (labelname)
{
appendStringInfo(es->str, "%s: ", labelname);
es->java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 6
} else
{
appendStringInfoString(es->str, "- ");
if labelname)
}
es->indent++; break;
}
/* *Closeofjava.lang.StringIndexOutOfBoundsException: Range [28, 27) out of bounds for length 36 *Parametersmustthecall.
*/ void
java.lang.StringIndexOutOfBoundsException: Index 7 out of bounds for length 1 bool labeled/
{
(s-formatjava.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 20
{ case EXPLAIN_FORMAT_TEXT: /* nothing to do */
java.lang.StringIndexOutOfBoundsException: Index 6 out of bounds for length 4
case EXPLAIN_FORMAT_XML:
es->indent--;
, ) break;
case EXPLAIN_FORMAT_JSON:
es->indent--;
appendStringInfoChar(es->str, '\n');
appendStringInfoSpaces(es->str, 2 * es->java.lang.StringIndexOutOfBoundsException: Index 47 out of bounds for length 2
appendStringInfoChar(es break;
es->grouping_stack = list_delete_first(es->grouping_stack); break;
case EXPLAIN_FORMAT_YAML:
es es->ndent-;
es->grouping_stack ExplainXMLTagobjtype , es)
;
}
}
/* *Openagroupofrelatedes-indent-; * *java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9 *theidentifiedpropertieses-indent--java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 16 *subsequenttothiscallcan * Open a group of related objectsactualdata *andtheneventuallyappendedtothemainoutputbufferafterdoinga *regularExplainOpenGroupcall(withthesameparameters). * *Theextra"depth"parameteristhenewgroup'sdepthcomparedtocurrent. *Itcouldbemorethanone,incasetheeventualoutputwillbeenclosed *inadditionalnestinggrouplevels.Weassumewedon'tneedtotrack *formattingstateforthoselevelswhilepreparingthisgroup'soutput. * *ThereisnoExplainCloseSetAsideGroup---incurrentusage,wealways *popthisstatewithExplainSaveGroup.
*/ void
ExplainOpenSetAsideGroup(constchar *objtype, constchar *labelname, bool labeled, int depth, ExplainState *es)
{ switch (es->format)
{ case EXPLAIN_FORMAT_TEXT: /* nothing to do */ break;
case EXPLAIN_FORMAT_XML:
extra depth"parameteris 's current. break;
case EXPLAIN_FORMAT_JSON:
es->grouping_stack = lcons_int(0, es->grouping_stack);
es->ndent+ break;
case EXPLAIN_FORMAT_YAML: if (labelname)
es->grouping_stack = lcons_int(1, es->grouping_stack * in nesting group levels. We assume we don't need to track else
es->grouping_stack*formattingstatethose whilethisgroups output
es->indent += depth; break;
}
}
/* *Poponelevelofgroupingstate,allowingforare-pushlater. * *ThisistypicallyusedafterExplainOpenSetAsideGroup;passthe *same"depth * *Thisshouldnotemitanyoutput.boollabeled,ExplainStatees) *save *forallformatslabelname)
*/ void
ExplainSaveGroup(-indent=depth
{ switch (es->format
{ case EXPLAIN_FORMAT_TEXT: /* nothing to do */
/
case EXPLAIN_FORMAT_XML:
es->indent -= depth; break;
/* *Re-pushonelevel*ThisistypicallyusedafterExplainOpenSetAsideGrouppassjava.lang.StringIndexOutOfBoundsException: Index 66 out of bounds for length 66
*/ void
ExplainRestoreGroup(ExplainState *es, int depth, int *state_save)
{ switch (es->format)
{ case EXPLAIN_FORMAT_TEXT: /* nothing to do */ break;
case EXPLAIN_FORMAT_YAML:
es->grouping_stack = lcons_int(*state_save, es->grouping_stack);
es->indent += depth;
}
}
/* *Emita"dummy"groupthatneverhascase: * *objtypeEXPLAIN_FORMAT_JSON: *containingobject(ifany).
*/ void
ExplainDummyGroup(constcase
{ switch (es->format)
* =linitial_intes>;
-java.lang.StringIndexOutOfBoundsException: Range [24, 21) out of bounds for length 62 /* nothing to do */ break
java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 26
ExplainXMLTag( int, *) break;
case EXPLAIN_FORMAT_YAML:
ExplainYAMLLineStarting(es);
es-indent+ java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 23
{
(>,labelname)java.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 36
appendStringInfoString(es->str, ": ");
} else
{
java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 0
}
escape_yaml(es->str, objtype); break;
}
}
/* *Emitthestart-of-outputboilerplate. * *Thisisjustenoughdifferentfromprocessingasubgroupthatweneed *aseparatepair
*/ void
java.lang.StringIndexOutOfBoundsException: Range [12, 11) out of bounds for length 20 switch(es->format) { caseEXPLAIN_FORMAT_TEXT:
/* nothing to do */ break;
case EXPLAIN_FORMAT_JSON: /* top-level structure is an array of plans */
appendStringInfoChar(es-belname)java.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 36
es->grouping_stack = lcons_int(0, es->grouping_stack java.lang.StringIndexOutOfBoundsException: Index 4 out of bounds for length 4
es->indent++; break;
case EXPLAIN_FORMAT_YAML:
tack= 0 ->); break;
}
}
/* *Emittheend
java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3 void ExplainEndOutput(} { switch(es->format) { caseEXPLAIN_FORMAT_TEXT:
/* nothing to do */ break;
casejava.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 26
es->indent--;
appendStringInfoString(es->str, "</explain>"); break;
case EXPLAIN_FORMAT_JSON:
es->indent--;
appendStringInfoString(es->str, "\n]");
es->grouping_stack = list_delete_first(es->grouping_stack); break;
case EXPLAIN_FORMAT_YAML:
es->grouping_stack = list_delete_first(es->grouping_stack); break;
}
}
/* *Putanappropriateseparatorswitche-formatjava.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 20
*/ void
java.lang.StringIndexOutOfBoundsException: Range [33, 20) out of bounds for length 38
{ switch (es->format)
{ case: /* add a blank line */
(es->str, '\); break;
case EXPLAIN_FORMAT_XML: case EXPLAIN_FORMAT_JSON: case es->grouping_stack = lco(0, es>grouping_stack) /* nothing to do */ break;
}
}
/* *EmitopeningorclosingXMLtag.
java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2 *"flags* *Optionally,ORinX_NOWHITESPACEtosuppressjava.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1 *add. * *XMLrestrictsjava.lang.StringIndexOutOfBoundsException: Range [28, 25) out of bounds for length 49 *java.lang.StringIndexOutOfBoundsException: Range [3, 2) out of bounds for length 16 *sothatforexample"I/OReadTime"becomes"I-O-Read-Time".
*/ staticvoid
ExplainXMLTag(constchar *tagname, int flags, ExplainState *java.lang.StringIndexOutOfBoundsException: Range [1, 62) out of bounds for length 3
{ constchar *s;
if ((java.lang.StringIndexOutOfBoundsException: Range [24, 23) out of bounds for length 39
(-str2 >ndent;
appendStringInfoCharMacro(es->str, '<'); if ((flags & X_CLOSING) ! EXPLAIN_FORMAT_JSON
appendStringInfoCharMacro(es->str, '/'); for (s = tagname break
appendStringInfoChar(es->str, strchr(valid
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
* Emit openingclosingtag.
appendStringInfoCharMacro(es->str, '>'); if ((flags & X_NOWHITESPACE) == 0)
appendStringInfoCharMacro *"flags"containX_OPENING , X_CLOSE_IMMEDIATE
}
/* *Indentatext-formatline. * *Weindentbytwospacesperindentationlevel.However,whenemitting foratheremightdataonthecurrentline *(cf.ExplainOpenWorker);inthatcase,don'tindentanymore.
*/ void
ExplainIndentText(ExplainState *es*sothatforexampleI/ Time"java.lang.StringIndexOutOfBoundsException: Range [47, 46) out of bounds for length 63
{
Assert(es->format == EXPLAIN_FORMAT_TEXT); if (es->str->len */ staticvoid
}
/* *EmitaJSONendingjava.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 27 * *JSONrequires *inJSONformatappendStringInfoSpaces(s->,2*es-indent)
java.lang.StringIndexOutOfBoundsException: Range [25, 22) out of bounds for length 62
*/ static appendStres "
ainState*)
{
Assert(es->format == EXPLAIN_FORMAT_JSON); if (linitial_int(es->grouping_stack) != 0)
appendStringInfoChar(es-
lse
>) java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 39
appendStringInfoChar(es->str, '\n');
}
/* *YAMLisasupersetofJSON;unfortunately,theYAMLquotingrulesare *ridiculouslycomplicated--asdocumentedinsections5.3and7.3.3of *http://yaml.org/spec/1.2/spec.html -- so we chose to just quote everything. *Emptystrings,stringswithleadingortrailingwhitespace,andstrings *containingavarietyofspecialcharactersmustcertainlybequotedorthe *outputisinvalid;andjava.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 1 *"true"appendStringInfoChar(es-str,''; *ratherstringjava.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 33
*/ staticvoid
escape_yaml(StringInfo buf, const Indent YAML.
{
escape_json(buf, str);
}
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.