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MCOL-2000 Process charset definitions in the DDL

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MCOL-2000 Process charset definitions in the ALTER TABLE .. ADD COLUMN

MCOL-2000 Yet another fixes for column charsets

* make respect for column (including table/db/server default) charsets
  for the TEXT(n) fields
* round TEXT(n) column length up to the next default length of TEXT-like
  subtypes, 255 (TINYTEXT), 65535 (TEXT) and so on up to 2100000000
  (LONGTEXT)
This commit is contained in:
Alexey Antipovsky
2020-11-24 15:56:14 +03:00
parent 6b13fbc210
commit d2e7c9d98d
6 changed files with 281 additions and 188 deletions
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8
dbcon/ddlpackage/ddlpkg.cpp
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@ -67,7 +67,9 @@ ColumnType::ColumnType(int prec, int scale) :
fLength(0),
fPrecision(prec),
fScale(scale),
fWithTimezone(false)
fWithTimezone(false),
fCharset(NULL),
fExplicitLength(false)
{
fLength = utils::widthByPrecision(fPrecision);
}
@ -76,7 +78,9 @@ ColumnType::ColumnType(int type) :
fType(type),
fLength(0),
fScale(0),
fWithTimezone(false)
fWithTimezone(false),
fCharset(NULL),
fExplicitLength(false)
{
switch ( type )
{