database/mariadb-columnstore-engine
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MCOL-5005 Add charset number to system catalog - Part 1.

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This patch improves/fixes the existing handling of CHARSET and
COLLATION symbols in the ColumnStore DDL parser.

Also, add fCollate and fCharsetNum member variables to the
ddlpackage::ColumnType class.
This commit is contained in:
Gagan Goel
2023-07-28 17:56:09 -04:00
parent 1a49a09af3
commit a36ea6dbb4
5 changed files with 70 additions and 30 deletions
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6
dbcon/ddlpackage/ddlpkg.h
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@ -934,7 +934,7 @@ struct ColumnType
EXPORT int serialize(messageqcpp::ByteStream& bs);
/** @brief For deserialization. */
ColumnType() : fCharset(NULL), fExplicitLength(false)
ColumnType() : fCharset(NULL), fCollate(NULL), fCharsetNum(0), fExplicitLength(false)
{
}
@ -978,6 +978,10 @@ struct ColumnType
/** @brief Column charset (CHAR, VARCHAR and TEXT only) */
const char* fCharset;
/** @brief Column collation (CHAR, VARCHAR and TEXT only) */
const char* fCollate;
/** @brief Column charset number (CHAR, VARCHAR and TEXT only) */
uint32_t fCharsetNum;
/** @brief Is the TEXT column has explicit defined length, ie TEXT(1717) */
bool fExplicitLength;