9 Commits (19a495caaa8a0b9b5a1ee9b1b487697cce7e99db)

Author	SHA1	Message	Date
Neil Conway	fc7fd50182	Add ceiling() as an alias for ceil(), and power() as an alias for pow(). ... Regression tests and documentation have both been updated. SQL2003 requires that both ceiling() and ceil() be present, so I have documented both spellings. SQL2003 doesn't mention pow() as far as I can see, so I decided to replace pow() with power() in the documentation: there is little reason to encourage the continued usage of a function that isn't compliant with the standard, given a standard-compliant alternative. RELEASE NOTES: should state that pow() is considered deprecated (although I don't see the need to ever remove it.)	22 years ago
Neil Conway	e2ded829f6	Revise int2/int4/int8/float4/float8 input routines to allow for ... any amount of leading or trailing whitespace (where "whitespace" is defined by isspace()). This is for SQL conformance, as well as consistency with other numeric types (e.g. oid, numeric). Also refactor pg_atoi() to avoid looking at errno where not necessary, and add a bunch of regression tests for the input to these types.	22 years ago
Bruce Momjian	28fb1c196b	Update create_rule manual page.	26 years ago
Thomas G. Lockhart	6456810078	Implement column aliases on views "CREATE VIEW name (collist)". ... Implement TIME WITH TIME ZONE type (timetz internal type). Remap length() for character strings to CHAR_LENGTH() for SQL92 and to remove the ambiguity with geometric length() functions. Keep length() for character strings for backward compatibility. Shrink stored views by removing internal column name list from visible rte. Implement min(), max() for time and timetz data types. Implement conversion of TIME to INTERVAL. Implement abs(), mod(), fac() for the int8 data type. Rename some math functions to generic names: round(), sqrt(), cbrt(), pow(), etc. Rename NUMERIC power() function to pow(). Fix int2 factorial to calculate result in int4. Enhance the Oracle compatibility function translate() to work with string arguments (from Edwin Ramirez). Modify pg_proc system table to remove OID holes.	26 years ago
Bruce Momjian	eae5184d11	Hi, ... the to_char() source code is large, here are regression tests for numeric/timestamp/int8 part. It is probably enough test for formatting code in the formatting.c module. The others (float4/float8/int4) types share this formatting code and eventual bugs for these types aren't few probable. Patch fix timestamp_to_char() for infinity/invalid timestamp too. Karel	26 years ago
Tom Lane	b0b3187bb4	Add some examples to numeric regress test to verify that recently-fixed ... problems are indeed fixed.	26 years ago
Thomas G. Lockhart	4c4e68dccc	Clean up format of tests. ... Remove older "::" type coersion syntax in favor of extended SQL92 style. Include a few new tests for datetime/timespan arithmetic.	26 years ago
Jan Wieck	43499af4ab	New parallel regression test shell and related things. ... Jan	26 years ago
Jan Wieck	cc08d051d0	Added 2 regression tests for NUMERIC data type. ... 1. Using 100 digits after decimal point on the default make runtest. 2. Using 1000 digits after decimal point in a new target make bigtest. At the end of 'make runtest', a hint about the new bigtest is printed. Jan	27 years ago