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Marginal comments and docs cleanup.

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Fix up some imprecise comments and poor markup from ba79cb5dc.  Also try
to convert the documentation of log_min_duration_sample and friends into
passable English.
This commit is contained in:
Tom Lane
2020-03-10 17:34:01 -04:00
parent d1e241c226
commit c8e8b2f9df
3 changed files with 49 additions and 61 deletions
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11
src/backend/nodes/params.c
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@ -262,16 +262,16 @@ RestoreParamList(char **start_address)
/*
* BuildParamLogString
* Return a string that represent the parameter list, for logging.
* Return a string that represents the parameter list, for logging.
*
* If caller already knows textual representations for some parameters, it can
* pass an array of exactly params->numParams values as knownTextValues, which
* can contain NULLs for any unknown individual values. NULL can be given if
* no parameters are known.
*
* If maxlen is not zero, that's the maximum number of characters of the
* input string printed; an ellipsis is added if more characters exist.
* (Added quotes are not considered.)
* If maxlen is not zero, that's the maximum number of bytes of any one
* parameter value to be printed; an ellipsis is added if the string is
* longer. (Added quotes are not considered in this calculation.)
*/
char *
BuildParamLogString(ParamListInfo params, char **knownTextValues, int maxlen)
@ -282,7 +282,8 @@ BuildParamLogString(ParamListInfo params, char **knownTextValues, int maxlen)
/*
* NB: think not of returning params->paramValuesStr! It may have been
* generated with a different maxlen, and so unsuitable.
* generated with a different maxlen, and so be unsuitable. Besides that,
* this is the function used to create that string.
*/
/*