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[FEAT MERGE] Solidify session vars for functional index

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This commit is contained in:
2149
2023-12-12 06:42:36 +00:00
committed by ob-robot
parent db82b0b5cd
commit 58aad590f1
189 changed files with 3671 additions and 1554 deletions
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16
src/sql/engine/expr/ob_expr_xmlcast.cpp
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@ -196,6 +196,8 @@ int ObExprXmlcast::cast_to_res(ObIAllocator &allocator, ObString &xml_content, c
} else {
src_obj.set_string(ObVarcharType, xml_content);
src_obj.set_collation_type(CS_TYPE_UTF8MB4_BIN);
ObSolidifiedVarsGetter helper(expr, ctx, ctx.exec_ctx_.get_my_session());
ObDataTypeCastParams dtc_params;
// to type
if (OB_ISNULL(session = ctx.exec_ctx_.get_my_session())) {
ret = OB_ERR_UNEXPECTED;
@ -203,11 +205,12 @@ int ObExprXmlcast::cast_to_res(ObIAllocator &allocator, ObString &xml_content, c
} else if (OB_FAIL(ObSQLUtils::get_default_cast_mode(session->get_stmt_type(),
session, def_cm))) {
LOG_WARN("get_default_cast_mode failed", K(ret));
} else if (OB_FAIL(helper.get_dtc_params(dtc_params))) {
LOG_WARN("get dtc params failed", K(ret));
} else {
ObObjType obj_type = expr.datum_meta_.type_;
ObCollationType cs_type = expr.datum_meta_.cs_type_;
ObPhysicalPlanCtx *phy_plan_ctx = ctx.exec_ctx_.get_physical_plan_ctx();
const ObDataTypeCastParams dtc_params = ObBasicSessionInfo::create_dtc_params(session);
ObCastCtx cast_ctx(&allocator, &dtc_params, get_cur_time(phy_plan_ctx), def_cm,
cs_type, NULL, NULL);
if (OB_FAIL(ObObjCaster::to_type(obj_type, cs_type, cast_ctx, src_obj, dst_obj))) {
@ -328,6 +331,17 @@ void ObExprXmlcast::get_accuracy_from_expr(const ObExpr &expr, ObAccuracy &accur
accuracy.set_precision(expr.datum_meta_.precision_);
}
}
DEF_SET_LOCAL_SESSION_VARS(ObExprXmlcast, raw_expr) {
int ret = OB_SUCCESS;
SET_LOCAL_SYSVAR_CAPACITY(5);
EXPR_ADD_LOCAL_SYSVAR(SYS_VAR_NLS_DATE_FORMAT);
EXPR_ADD_LOCAL_SYSVAR(SYS_VAR_NLS_TIMESTAMP_FORMAT);
EXPR_ADD_LOCAL_SYSVAR(SYS_VAR_NLS_TIMESTAMP_TZ_FORMAT);
EXPR_ADD_LOCAL_SYSVAR(SYS_VAR_TIME_ZONE);
EXPR_ADD_LOCAL_SYSVAR(SYS_VAR_COLLATION_CONNECTION);
return ret;
}
#endif
} // sql
} // oceanbase