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Per-column collation support

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This adds collation support for columns and domains, a COLLATE clause
to override it per expression, and B-tree index support.

Peter Eisentraut
reviewed by Pavel Stehule, Itagaki Takahiro, Robert Haas, Noah Misch
This commit is contained in:
Peter Eisentraut
2011-02-08 23:04:18 +02:00
parent 1703f0e8da
commit 414c5a2ea6
156 changed files with 4519 additions and 582 deletions
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20
src/backend/commands/sequence.c
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@ -143,53 +143,53 @@ DefineSequence(CreateSeqStmt *seq)
switch (i)
{
case SEQ_COL_NAME:
coldef->typeName = makeTypeNameFromOid(NAMEOID, -1);
coldef->typeName = makeTypeNameFromOid(NAMEOID, -1, InvalidOid);
coldef->colname = "sequence_name";
namestrcpy(&name, seq->sequence->relname);
value[i - 1] = NameGetDatum(&name);
break;
case SEQ_COL_LASTVAL:
coldef->typeName = makeTypeNameFromOid(INT8OID, -1);
coldef->typeName = makeTypeNameFromOid(INT8OID, -1, InvalidOid);
coldef->colname = "last_value";
value[i - 1] = Int64GetDatumFast(new.last_value);
break;
case SEQ_COL_STARTVAL:
coldef->typeName = makeTypeNameFromOid(INT8OID, -1);
coldef->typeName = makeTypeNameFromOid(INT8OID, -1, InvalidOid);
coldef->colname = "start_value";
value[i - 1] = Int64GetDatumFast(new.start_value);
break;
case SEQ_COL_INCBY:
coldef->typeName = makeTypeNameFromOid(INT8OID, -1);
coldef->typeName = makeTypeNameFromOid(INT8OID, -1, InvalidOid);
coldef->colname = "increment_by";
value[i - 1] = Int64GetDatumFast(new.increment_by);
break;
case SEQ_COL_MAXVALUE:
coldef->typeName = makeTypeNameFromOid(INT8OID, -1);
coldef->typeName = makeTypeNameFromOid(INT8OID, -1, InvalidOid);
coldef->colname = "max_value";
value[i - 1] = Int64GetDatumFast(new.max_value);
break;
case SEQ_COL_MINVALUE:
coldef->typeName = makeTypeNameFromOid(INT8OID, -1);
coldef->typeName = makeTypeNameFromOid(INT8OID, -1, InvalidOid);
coldef->colname = "min_value";
value[i - 1] = Int64GetDatumFast(new.min_value);
break;
case SEQ_COL_CACHE:
coldef->typeName = makeTypeNameFromOid(INT8OID, -1);
coldef->typeName = makeTypeNameFromOid(INT8OID, -1, InvalidOid);
coldef->colname = "cache_value";
value[i - 1] = Int64GetDatumFast(new.cache_value);
break;
case SEQ_COL_LOG:
coldef->typeName = makeTypeNameFromOid(INT8OID, -1);
coldef->typeName = makeTypeNameFromOid(INT8OID, -1, InvalidOid);
coldef->colname = "log_cnt";
value[i - 1] = Int64GetDatum((int64) 1);
break;
case SEQ_COL_CYCLE:
coldef->typeName = makeTypeNameFromOid(BOOLOID, -1);
coldef->typeName = makeTypeNameFromOid(BOOLOID, -1, InvalidOid);
coldef->colname = "is_cycled";
value[i - 1] = BoolGetDatum(new.is_cycled);
break;
case SEQ_COL_CALLED:
coldef->typeName = makeTypeNameFromOid(BOOLOID, -1);
coldef->typeName = makeTypeNameFromOid(BOOLOID, -1, InvalidOid);
coldef->colname = "is_called";
value[i - 1] = BoolGetDatum(false);
break;