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[FEAT MERGE] implement mysql dblink and read consistency

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Co-authored-by: xianyu-w <707512433@qq.com>
Co-authored-by: sdc <njucssdc@gmail.com>
Co-authored-by: seuwebber <webber_code@163.com>
This commit is contained in:
cqliang1995
2023-05-09 18:32:03 +00:00
committed by ob-robot
parent 38b78ad442
commit 4108e781d4
132 changed files with 2726 additions and 818 deletions
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44
src/sql/privilege_check/ob_privilege_check.cpp
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@ -1227,6 +1227,50 @@ int get_create_synonym_priv(
return ret;
}
int get_create_dblink_priv(
const ObSessionPrivInfo &session_priv,
const ObStmt *basic_stmt,
ObIArray<ObNeedPriv> &need_privs)
{
int ret = OB_SUCCESS;
UNUSED(session_priv);
ObNeedPriv need_priv;
if (OB_ISNULL(basic_stmt)) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("Basic stmt should be not be NULL", K(ret));
} else if (stmt::T_CREATE_DBLINK != basic_stmt->get_stmt_type()) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("unexpected stmt type", K(basic_stmt->get_stmt_type()), K(ret));
} else {
need_priv.priv_set_ = OB_PRIV_CREATE_DATABASE_LINK;
need_priv.priv_level_ = OB_PRIV_USER_LEVEL;
ADD_NEED_PRIV(need_priv);
}
return ret;
}
int get_drop_dblink_priv(
const ObSessionPrivInfo &session_priv,
const ObStmt *basic_stmt,
ObIArray<ObNeedPriv> &need_privs)
{
int ret = OB_SUCCESS;
UNUSED(session_priv);
ObNeedPriv need_priv;
if (OB_ISNULL(basic_stmt)) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("Basic stmt should be not be NULL", K(ret));
} else if (stmt::T_DROP_DBLINK != basic_stmt->get_stmt_type()) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("unexpected stmt type", K(basic_stmt->get_stmt_type()), K(ret));
} else {
need_priv.priv_set_ = OB_PRIV_DROP_DATABASE_LINK;
need_priv.priv_level_ = OB_PRIV_USER_LEVEL;
ADD_NEED_PRIV(need_priv);
}
return ret;
}
int get_drop_synonym_priv(
const ObSessionPrivInfo &session_priv,
const ObStmt *basic_stmt,