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	Fix wording
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				| @ -546,7 +546,7 @@ SELECT shoelace.sl_name, shoelace.sl_avail, | ||||
| <para> | ||||
|     Now we want to write a query that finds out for which shoes currently in the store | ||||
|     we have the matching shoelaces (color and length) and where the | ||||
|     total number of exactly matching pairs is greater or equal to two. | ||||
|     total number of exactly matching pairs is greater than or equal to two. | ||||
| 
 | ||||
| <programlisting> | ||||
| SELECT * FROM shoe_ready WHERE total_avail >= 2; | ||||
|  | ||||
| @ -734,7 +734,7 @@ calc_hist_selectivity_scalar(TypeCacheEntry *typcache, const RangeBound *constbo | ||||
|  * | ||||
|  * This function is used in scalar operator selectivity estimation. Another | ||||
|  * goal of this function is to find a histogram bin where to stop | ||||
|  * interpolation of portion of bounds which are less or equal to given bound. | ||||
|  * interpolation of portion of bounds which are less than or equal to given bound. | ||||
|  */ | ||||
| static int | ||||
| rbound_bsearch(TypeCacheEntry *typcache, const RangeBound *value, const RangeBound *hist, | ||||
|  | ||||
| @ -622,7 +622,7 @@ calc_hist_selectivity_scalar(TypeCacheEntry *typcache, const RangeBound *constbo | ||||
|  * | ||||
|  * This function is used in scalar operator selectivity estimation. Another | ||||
|  * goal of this function is to find a histogram bin where to stop | ||||
|  * interpolation of portion of bounds which are less or equal to given bound. | ||||
|  * interpolation of portion of bounds which are less than or equal to given bound. | ||||
|  */ | ||||
| static int | ||||
| rbound_bsearch(TypeCacheEntry *typcache, const RangeBound *value, const RangeBound *hist, | ||||
|  | ||||
| @ -512,7 +512,7 @@ spg_range_quad_inner_consistent(PG_FUNCTION_ARGS) | ||||
| 
 | ||||
| 					/*
 | ||||
| 					 * Range A is overleft to range B if upper bound of A is | ||||
| 					 * less or equal to upper bound of B. | ||||
| 					 * less than or equal to upper bound of B. | ||||
| 					 */ | ||||
| 					maxUpper = &upper; | ||||
| 					break; | ||||
| @ -531,7 +531,7 @@ spg_range_quad_inner_consistent(PG_FUNCTION_ARGS) | ||||
| 
 | ||||
| 					/*
 | ||||
| 					 * Range A is overright to range B if lower bound of A is | ||||
| 					 * greater or equal to lower bound of B. | ||||
| 					 * greater than or equal to lower bound of B. | ||||
| 					 */ | ||||
| 					minLower = &lower; | ||||
| 					break; | ||||
| @ -608,7 +608,7 @@ spg_range_quad_inner_consistent(PG_FUNCTION_ARGS) | ||||
| 					/*
 | ||||
| 					 * Non-empty range A contains non-empty range B if lower | ||||
| 					 * bound of A is lower or equal to lower bound of range B | ||||
| 					 * and upper bound of range A is greater or equal to upper | ||||
| 					 * and upper bound of range A is greater than or equal to upper | ||||
| 					 * bound of range A. | ||||
| 					 * | ||||
| 					 * All non-empty ranges contain an empty range. | ||||
|  | ||||
| @ -180,7 +180,7 @@ main(int argc, char *argv[]) | ||||
| 				} | ||||
| 				if (!TransactionIdIsNormal(set_oldest_xid)) | ||||
| 				{ | ||||
| 					pg_log_error("oldest transaction ID (-u) must be greater or equal to %u", FirstNormalTransactionId); | ||||
| 					pg_log_error("oldest transaction ID (-u) must be greater than or equal to %u", FirstNormalTransactionId); | ||||
| 					exit(1); | ||||
| 				} | ||||
| 				break; | ||||
| @ -195,7 +195,7 @@ main(int argc, char *argv[]) | ||||
| 				} | ||||
| 				if (!TransactionIdIsNormal(set_xid)) | ||||
| 				{ | ||||
| 					pg_log_error("transaction ID (-x) must be greater or equal to %u", FirstNormalTransactionId); | ||||
| 					pg_log_error("transaction ID (-x) must be greater than or equal to %u", FirstNormalTransactionId); | ||||
| 					exit(1); | ||||
| 				} | ||||
| 				break; | ||||
|  | ||||
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