- 21 5月, 2001 1 次提交
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由 Tom Lane 提交于
create_index_paths are not immediately discarded, but are available for subsequent planner work. This allows avoiding redundant syscache lookups in several places. Change interface to operator selectivity estimation procedures to allow faster and more flexible estimation. Initdb forced due to change of pg_proc entries for selectivity functions!
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- 20 5月, 2001 1 次提交
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由 Bruce Momjian 提交于
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- 19 5月, 2001 13 次提交
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由 Peter Eisentraut 提交于
initialized FmgrInfo structs linger after elog.
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由 Peter Eisentraut 提交于
FUNCTION command. Guard against trying to load a directory. Update documentation some.
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由 Bruce Momjian 提交于
errors.properties files were being copied.
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由 Bruce Momjian 提交于
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由 Bruce Momjian 提交于
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由 Bruce Momjian 提交于
/* * parse function * This code is confusing because the database can accept * relation.column, column.function, or relation.column.function. * In these cases, funcname is the last parameter, and fargs are * the rest. * * It can also be called as func(col) or func(col,col). * In this case, Funcname is the part before parens, and fargs * are the part in parens. * */ Node * ParseFuncOrColumn(ParseState *pstate, char *funcname, List *fargs, bool agg_star, bool agg_distinct, int precedence)
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由 Bruce Momjian 提交于
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由 Bruce Momjian 提交于
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由 Bruce Momjian 提交于
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由 Jan Wieck 提交于
Jan
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由 Tom Lane 提交于
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由 Bruce Momjian 提交于
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由 Tom Lane 提交于
aggregate seems uniquely fragile, because it's the only one with an agginitval that's at all likely to change in format.
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- 18 5月, 2001 8 次提交
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由 Tom Lane 提交于
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由 Bruce Momjian 提交于
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由 Bruce Momjian 提交于
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由 Bruce Momjian 提交于
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由 Peter Eisentraut 提交于
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由 Peter Eisentraut 提交于
specification of username (like in psql). pg_dumpall now works with password authentication.
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由 Peter Eisentraut 提交于
library extension.
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由 Bruce Momjian 提交于
there is a brace on the line above it.
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- 17 5月, 2001 17 次提交
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由 Bruce Momjian 提交于
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由 Bruce Momjian 提交于
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由 Bruce Momjian 提交于
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由 Bruce Momjian 提交于
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由 Bruce Momjian 提交于
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由 Bruce Momjian 提交于
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由 Bruce Momjian 提交于
(1.22) of interfaces/jdbc/org/postgresql/jdbc2/ResultSet.java. That change removed a line that set the variable s to the value of the stringbuffer. This fix changes the following if checks to check the length of the stringbuffer instead of s, since s no longer contains the string the if conditions are expecting. The bug manifests itself in getTimestamp() loosing the timezone information of timestamps selected from the database, thereby causing the time to be incorrect. Barry Lind
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由 Bruce Momjian 提交于
Here's what I came up with. The biggest difference api between JDK1.x and later versions is the support for collections. The problem was with the Vector class; in jdk1.x there is no method called add, so I changed the calls to addElement. Also no addAll, so I rewrote the method slightly to not require addAll. While reviewing this I notices some System.out.println statements that weren't commented out. So I commented them out in both versions. The upshot of all of this is that I have clean compile, but no idea if the code works ;( Dave Cramer
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由 Bruce Momjian 提交于
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由 Hiroshi Inoue 提交于
2) Repair broken SQLStatistics().
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由 Tom Lane 提交于
library code. Tweak progress messages to include elapsed real time, not only CPU time.
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由 Bruce Momjian 提交于
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由 Bruce Momjian 提交于
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由 Bruce Momjian 提交于
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由 Bruce Momjian 提交于
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由 Tom Lane 提交于
PageGetFreeSpace() was being called while not holding the buffer lock, which not only could yield a garbage answer, but even if it's the right answer there might be less space available after we reacquire the buffer lock. Also repair potential deadlock introduced by my recent performance improvement in RelationGetBufferForTuple(): it was possible for two heap_updates to try to lock two buffers in opposite orders. The fix creates a global rule that buffers of a single heap relation should be locked in decreasing block number order. Currently, this only applies to heap_update; VACUUM can get away with ignoring the rule since it holds exclusive lock on the whole relation anyway. However, if we try to implement a VACUUM that can run in parallel with other transactions, VACUUM will also have to obey the lock order rule.
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由 Bruce Momjian 提交于
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