external
/
citus
mirror of https://github.com/citusdata/citus.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Add comments

pull/5911/head
Yanwen Jin 2022-06-14 17:22:01 -07:00
parent f78a25f72b
commit b45a3dc25a
2 changed files with 13 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/backend/columnar/columnar_tableam.c
View File

@ -2376,6 +2376,8 @@ ColumnarProcessUtility(PlannedStmt *pstmt,
DefElem *newVersionValue = GetExtensionOption(
createExtensionStmt->options,
"new_version");
/*we are not allowed to install citus_columnar as version 11.1-0 by cx*/
if (newVersionValue)
{
const char *newVersion = defGetString(newVersionValue);
@ -2405,6 +2407,8 @@ ColumnarProcessUtility(PlannedStmt *pstmt,
{
DefElem *newVersionValue = GetExtensionOption(alterExtensionStmt->options,
"new_version");
/*we are not allowed cx to downgrade citus_columnar to 11.1-0*/
if (newVersionValue)
{
const char *newVersion = defGetString(newVersionValue);

14
src/backend/distributed/commands/utility_hook.c
View File

@ -209,12 +209,14 @@ multi_ProcessUtility(PlannedStmt *pstmt,
DefElem *newVersionValue = GetExtensionOption(createExtensionStmt->options,
"new_version");
/*create extension citus version xxx*/
if (newVersionValue)
{
char *newVersion = strdup(defGetString(newVersionValue));
versionNumber = GetExtensionVersionNumber(newVersion);
}
/*citus version >= 11.1 requires install citus_columnar first*/
if (versionNumber * 100 >= 1110.0)
{
if (get_extension_oid("citus_columnar", true) == InvalidOid)
@ -648,7 +650,7 @@ ProcessUtilityInternal(PlannedStmt *pstmt,
{
citusCanBeUpdatedToAvailableVersion = !InstalledAndAvailableVersionsSame();
/*upgrade citus */
/*upgrade citus: alter extension citus update to 'xxx' */
DefElem *newVersionValue = GetExtensionOption(
((AlterExtensionStmt *) parsetree)->options, "new_version");
Oid citusColumnarOid = get_extension_oid("citus_columnar", true);
@ -660,17 +662,18 @@ ProcessUtilityInternal(PlannedStmt *pstmt,
/*alter extension citus update to version >= 11.1-1, and no citus_columnar installed */
if (newVersionNumber * 100 >= 1110 && citusColumnarOid == InvalidOid)
{
/*it's upgrade citus to version later or equal to 11.1-1 */
/*it's upgrade citus to 11.1-1 or further version */
CreateExtensionWithVersion("citus_columnar", "11.1-0");
}
else if (newVersionNumber * 100 < 1110 && citusColumnarOid != InvalidOid)
{
/*downgrade citus_columnar to Y */
/*downgrade citus, need downgrade citus_columnar to Y */
AlterExtensionUpdateStmt("citus_columnar", "11.1-0");
}
}
else
{
/*alter exention citus update without specifying the version*/
double versionNumber = strtod(CITUS_MAJORVERSION, NULL);
if (versionNumber * 100 >= 1110)
{
@ -696,7 +699,7 @@ ProcessUtilityInternal(PlannedStmt *pstmt,
double newVersionNumber = GetExtensionVersionNumber(strdup(newVersion));
if (newVersionNumber * 100 >= 1110 && citusColumnarOid != InvalidOid)
{
/*after "ALTER EXTENSION citus" updates citus_columnar Y to version Z. */
/*upgrade citus, after "ALTER EXTENSION citus update to xxx" updates citus_columnar Y to version Z. */
char *curColumnarVersion = get_extension_version(citusColumnarOid);
if (strcmp(curColumnarVersion, "11.1-0") == 0)
{
@ -705,7 +708,7 @@ ProcessUtilityInternal(PlannedStmt *pstmt,
}
else if (newVersionNumber * 100 < 1110 && citusColumnarOid != InvalidOid)
{
/*after "ALTER EXTENSION citus" drops citus_columnar extension */
/*downgrade citus, after "ALTER EXTENSION citus update to xxx" drops citus_columnar extension */
char *curColumnarVersion = get_extension_version(citusColumnarOid);
if (strcmp(curColumnarVersion, "11.1-0") == 0)
{
@ -715,6 +718,7 @@ ProcessUtilityInternal(PlannedStmt *pstmt,
}
else
{
/*alter extension citus update, need upgrade citus_columnar from Y to Z*/
double versionNumber = strtod(CITUS_MAJORVERSION, NULL);
if (versionNumber * 100 >= 1110)
{